Science Reviewer 2018 PDF

**SCIENCE REVIEWER FOR SCIENCE QUIZ ELEMENTARY** Prepared by: Merlyn C. Tadiar **[MATTER]** **1. What do you call when matter changes from liquid to solid?** **Answer: [freezing]** **2. Changing matter from gas to liquid.** **Answer: [condensation]** **3. Changing matter from solid to gas**...

**SCIENCE REVIEWER FOR SCIENCE QUIZ ELEMENTARY** Prepared by: Merlyn C. Tadiar **[MATTER]** **1. What do you call when matter changes from liquid to solid?** **Answer: [freezing]** **2. Changing matter from gas to liquid.** **Answer: [condensation]** **3. Changing matter from solid to gas** **Answer: [sublimation]** **4. Changing matter from solid to liquid** **Answer: [melting (fusion)]** **5. It is the smallest part of the property of a substance.** **Answer: [molecule]** 6\. The study of the patterns of the movement of gases is called what? Answer: **[aerodynamics]** 7\. It is the number of protons in the nucleus of an atom Answer: **[atomic number]** 8\. What is the most abundant noble gas? Answer: **[argon]** 9\. It is the substance that capable of destroying bacteria. Answer: **[antibiotic]** 10\. A BTU is the quantity of heat required to raise the temperature of one pound of water one degree on what temperature scale? Answer: **[Fahrenheit]** 11\. What is measured by the SI units Bar? Answer: **[pressure]** 12\. What is measure by the SI units Curie? Answer: **[Activity of radionuclide]** 13\. What is measured by barn? Answer: **[Area]** 14\. What is measured by calories? Answer: **[Energy]** 15\. This gem stone is the softest of all precious stones. What is this green stone that is composed of mineral beryl? Answer: **[Emerald]** 16\. The atomic number of a chemical element refers to the number of what found in a nucleus of an atom? Answer: **[Protons]** 17\. What is the chemical symbol of lead? Answer: **[Pb]** 18\. What is the common name of sodium chloride? Answer: **[table salt]** 19\. What common compound that has a symbol of H2O? Answer: **[water]** 20\. What compound is CO2? Answer: **[carbon dioxide]** 21\. What gas is used as a disinfectant in drinking water? Answer: **[Chlorine]** 22\. What is the fermented juice of apples better known as? Answer: **[cider]** 23\. What kind of waste is capable of being slowly destroyed and broken down into very small parts by natural processes? Answer: **[biodegradable]** 24\. It is the action or process of making land, water, air dirty and not safe or suitable to use. Answer: **[pollution]** 25\. It is collecting, processing and manufacturing materials instead of throwing them away. Answer: **[Recycling]** 26\. It is a waste material that are recycled as fertilizer Answer: **[compost]** 27\. It is the ability of a material to absorb water. Answer: **[Porosity]** 28\. The ability or capability of a material to dissolve another material. Answer: **[solubility]** 29\. The dissolved substance in a solution. Answer: **[solute]** 30\. The dissolving substance in a solution Answer: **[solvent]** **[REPRODUCTIVE SYSTEM]** 1\. It is a system that enables human being to reproduce another human. Answer: **[Reproductive system]** 2\. It is a process that makes possible the continuance of life on Earth. Answer: **[reproduction]** 3\. A male reproductive organ where it produces sperms and the hormone testosterone. Answer: **[testis]** 4\. A tube that circle the bladder and the excretory duct of testes. Answer: **[vas deferens]** 5\. It is a sac-like pouch that supports the testes in place. Answer: **[scrotum]** 6\. It is a sac that serves as the receptacle of the urine. Answer: **[bladder]** 7\. A gland that produces sperms with a fluid that enables them to move. Answer**[: seminal vesicle]** 8\. It is the mixture of the sperm and fluid. Answer: **[semen]** 9\. The tube that carries urine out from the body and also serves as an opening of the sperm. Answer: **[urethra]** 10\. The male reproductive organ Answer: **[penis]** 11\. It is a single cell with a head and a tail. Answer: **[sperm]** 12\. It is found at the top of each testis and where the sperms are stored. Answer: **[epididymis]** 13\. It provide fluids that lubricate the duct system and nourish the sperm. Answer: **[prostate gland]** 14\. What human stage on time of development when a person become physically able to reproduce. Answer: **[Puberty]** 15\. It is a sex glands located in the pelvis, they produce the ova and the sex cells of the female. Answer: **[ovary]** 16\. Where does fertilization takes place? Answer**[: fallopian tube]** 17\. What do you call when an egg or ovum from an ovary is released about once a month? Answer: **[ovulation]** 18\. It is the finger-like extension of the fallopian tube that drive the fertilized egg to the uterus. Answer: **[fimbriae]** 19\. It is a hollow, avocado-shaped muscular organ with thick walls where a fertilized egg develops. Answer: **[uterus]** 20\. It is called the birth canal because when a baby is to be born, it is where it passes. Answer: **[vagina]** 21\. It is the neck of the uterus. Answer: **[cervix]** 22\. It is the union of the sperm and egg cell. Answer: **[fertilization]** 23\. What do you call the fertilized egg? Answer: **[zygote]** 24\. What do you call the period of time when the zygote undergoes development for nine months in the uterus and until the birth of the baby? Answer: **[pregnancy]** 25\. It refers to an unborn child during the first two months of pregnancy. Answer: **[embryo]** 26\. What do you call the protective membrane that surrounds the embryo? Answer: **[amniotic sac]** 27\. It is a clear fluid filled in the amniotic sac that protects the embryo against harm and keeps the embryo moist. Answer: **[amniotic cord]** 28\. What cord connects the embryo to the placenta? Answer: **[umbilical cord]** 29\. Nutrients and oxygen pass from the mother to the embryo through the \_\_\_\_\_\_\_\_\_\_. Answer: **[placenta]** 30\. In what week of the pregnancy when the embryo develops tiny arm and legs with fingers and toes? Answer: **[6^th^-7^th^ weeks]** 31\. What do you call the embryo after the two months of pregnancy and the body organ are now present? Answer: **[fetus]** 32\. It is a series of changes during which an egg matures and the uterus is prepared for possible pregnancy. Answer: **[menstrual cycle]** 33\. It happens when the uterine lining begins to break down and the blood with some uterine tissue and unfertilized egg make their way out through the vagina. Answer: **[menstruation flow]** 34\. How many hours a sperm can survived? Answer: **[24-48 hours]** 35\. It refers to the lining of the uterus that becomes thicker in preparation for implantation of the fertilized egg. Answer: **[endometrium]** 36\. It is the female gonad where the egg is produced. Answer: **[ovary]** 37\. How many chromosomes are in the nucleus of a human sperm? Answer: **[23 chromosomes]** 38\. Sex determination of a child is done by whose chromosome? Answer: **[Father]** 39\. It is the male gametes. Answer: **[Testicles]** 40\. A walnut sized glands located between the bladder and the penis, it secretes fluid that nourishes and protects sperm. Answer: **[prostate]** 41\. The female gametes is \_\_\_. Answer: **[ovaries]** **[RESPIRATORY SYSTEM]** 1\. The system that helps a person breathe in oxygen and breathe out carbon dioxide. Answer: **[respiratory system]** 2\. Where does the exchange of oxygen and carbon dioxide happens in human body? Answer: **[alveoli]** 3\. It is the opening in our nose where air enters. Answer: **[nostrils]** 4\. It is where the air gets moistened and warmed as it enters in the nostrils. Answer**[: Nasal Cavity]** 5\. It is a tiny hair-like structure that traps the air against impurities. Answer: **[cilia]** 6\. A tube-like passage for both food and air that found between the nasal cavity and esophagus. Answer: **[pharynx]** 7\. It is a flap of tissue found at the end of the pharynx that closes over the larynx when we swallow. Answer: **[epiglottis]** 8\. It is where the vocal chords attached that produce sounds when we speak. Answer: **[larynx]** 9\. An organ below the larynx which is a 12cm long tube and made up of C-shaped rings of cartilage. Answer: **[trachea]** 10\. Branch of trachea that carry air into the lungs. Answer: **[bronchi]** 11\. It is a cluster of tiny thin-walled sacs found at the end of each bronchioles. Answer: **[alveoli]** 12\. Substance that produced by the lining of the nasal cavity Answer: **[mucus]** 13\. Tiny hair-like structure that trap the bacteria in the trachea Answer: **[mucous membrane and cilia]** 14\. The flow of air to the lungs Answer: **[nostrils-nasal cavity-pharynx-trachea-bronchus- bronchiole- alveoli]** 15\. What do you call the division of the lungs? Answer: **[lobes]** 16\. It is a thin membrane that surrounds the lungs. Answer: **[pleura]** 17\. Bones that protect the lungs Answer**[: rib cage]** 18\. How many pairs of rib cage that protect the lungs? Answer: **[12 pairs]** 19\. A dome-shaped muscle that works with the lungs to allow breathing in and breathing out. Answer: **[diaphragm]** 20\. What is the first apparatus used for breathing underwater? Answer: **[diving bell]** 21\. What is the first safe underwater breathing device? Answer: **[aqualung]** 22\. A disease in which the alveoli in the lungs lose their ability to expand and contract. Answer: **[emphysema]** 23\. A disease in which too much mucus is produce in the bronchial tubes. Answer**[: chronic bronchitis]** 24\. It is an ailment caused by a virus on which there is swelling of the mucus membrane of the respiratory passages. Answer: **[colds]** 25\. Swelling of the lungs that caused by a virus and bacteria Answer: **[Pneumonia]** 26\. A communicable disease caused by the bacteria a mycobacterium tuberculosis. Answer: **[pulmonary tuberculosis]** 27\. How many receptors in your nose? Answer: **[atleast 10 million]** 28\. What is behind your nose and connects with the back of the throat? Answer: **[Nasal Cavity]** 29\. What moves back and forth to move the mucus out of the sinuses and the back if the nose? Answer: **[Cilia]** 30\. This icky stuff, also known as boogers, helps capture dust, germs and small particles. Answer: **[Mucus]** 31\. These are sensitive to odor molecules and help the brain recognize smells? Answer**[: receptors]** 32\. It is made out of thin pieces of bone that separates the nasal passages. Answer: **[Septum]** 33\. What do you call the two holes in the nose? Answer: **[Nostrils]** 34\. What part of the human anatomy that known as "voice box"? Answer: **[larynx]** 35\. Where in the human body do alveoli found? Answer: **[lungs]** 36. **[URINARY SYSTEM]** 1\. It is a system of excretory organs that rids blood of wastes, excess water and excess salt. Answer: **[Urinary System]** 2\. Two bean-shaped organs that filter blood to produce waste liquid called urine. Answer: **[kidneys]** 3\. Where does blood enters going to the kidney? Answer: **[renal artery]** 4\. Where does blood pass as it leaves the kidney? Answer**[: renal vein]** 5\. It is a tiny filtering unit of the kidney that rids blood of waste liquid called urine. Answer: **[nephron]** 6\. It holds the urine until it leaves the body. Answer: **[bladder]** 7\. It carries urine to the outside of the body. Answer: **[urethra]** 8\. It connects the kidney to the urinary bladder. Answer: **[ureters]** 9\. It helps a defective kidney filter the blood. Answer: **[dialysis]** 10\. What is the main excretory organ? Answer: **[kidney]** 11\. Where does the filtration of blood in the kidney take place? Answer: **[Bowman's capsule]** 12\. It is a waste product excreted through the urinary system. Answer: **[Urine]** 13\. Cystitis is the infection of \_\_\_\_\_\_\_\_. Answer: **[Urinary bladder]** 14\. What tube connects the kidney to the bladder? Answer: **[Ureter]** 15. **[DIGESTIVE SYSTEM]** 1\. The process of breaking up and dissolving the food so that it ca be taken into the blood to be used by the body. Answer: **[digestion]** 2\. Where does digestion begin? Answer: **[mouth]** 3\. It is a digestive juice which is secreted by the three pairs of salivary glands that empty into the mouth. Answer: **[saliva]** 4\. It is the front teeth with sharp edges for biting and cutting the food. Answer: **[Incisors]** 5\. It is the pointed teeth which grip and tear the food. Answer: **[Canines]** 6\. The teeth that crushed and grind the food Answer: **[Premolars]** 7\. It is the flat teeth used for chewing the food. Answer: **[Molars]** 8\. It is a is a long muscular tube that connects the pharynx to the throat to the stomach. Answer: **[Esophagus]** 9\. A rhythmically movement that contracts to move the food through the digestive system. Answer**[: Peristalsis]** 10\. It is a large J-shaped organ at the end of the esophagus, on the left side of the body. Answer: **[Stomach]** 11\. It is a muscle found at the end of the stomach that closes and opens to allow the flow of from the esophagus to the stomach. Answer: **[Sphincter muscle]** 12\. It is the long coiled connected from the stomach. Answer: **[Small intestine]** **There are three parts of the Small Intestine:** - **[Duodenum]** -- the upper 20 cm. connected to the stomach - **[Jejunum]** -- is about 2.5 meters long. - **[Ileum]** -- is the longest half coiled through the abdominal cavity - The last 20 or 30 centimeters of the colon are called **[rectum.]** 13\. The softened food is rolled into a ball called the **[bolus]** and is pushed by the tongue into the throat. 14\. How long is an adult's small intestine? Answer**[: 22 feet]** 15\. Where does bile made/ production of bile? Answer: **[Liver]** 16\. Your food can spend up to this long in the small intestine. Answer: **[4 hours]** 17\. The large intestine measures about \_\_\_. Answer: **[5 feet long]** 18\. What are the last four teeth a person will get? Answer: **[Wisdom teeth]** 19\. What kind of teeth do babies have? Answer: **[Primary]** 20\. What makes up the roots of your teeth and attaches to your jawbone? Answer: **[Cementum]** 21\. What innermost part of the tooth does the dentin protect? Answer: **[pulp]** 22\. What hard, tough and shiny substances cover the crown? Answer: **[Enamel]** 23\. What is the part of the tooth you can see above the gum? Answer: **[crown]** 25\. What tiny hairs send messages to the brain that help identify tastes? Answer: **[Microvilli]** 26\. How many taste buds does a man has when he was born? Answer: **[10 thousand]** 27\. The back section of the tongue that is part of the immune system. Answer: **[Lingual tonsil]** 28\. This is the thin membrane that connects your tongue to the bottom of your mouth. Answer: **[Frenulum]** 29\. What substance in the mouth that helps break down food? Answer: **[Saliva]** 30\. \_\_\_\_\_ contains taste buds. Answer: **[Papillae]** 31\. It is the bumps on the top of the tongue. Answer: **[Papillae]** 32\. What organ in the digestive system that is responsible for Vitamin B and K absorption? Answer: **[Large intestine]** 33\. Where do excess fat soluble vitamins typically accumulated? Answer: **[Liver]** 34\. What enzyme contains in saliva which acts on starches and changes them into sugar? Answer**[: ptyalin]** 35\. What is the strong muscle that helps the teeth in digestion? Answer: **[tongue]** 36\. How many permanent teeth does an adult have? Answer: **** 37\. It is the passageway of food from the pharynx. Answer: **[esophagus]** 38\. It is the passage of air in the pharynx. Answer: **[windpipe]** 39\. It is a squeezing movement of muscles which help the food moves from the esophagus towards the stomach. Answer: **[peristalsis]** 40\. What lined in the walls of the small intestines that separate the food nutrients ready to be absorbed by the walls from the foods that is not yet ready. Answer: **[villi]** 41\. It is the undigested food that becomes a soft solid. Answer: **[feces]** 42\. The lowest end of the large intestine and when feces pass out of the body. Answer: **[Rectum]** 43\. What is the largest gland in the body that produces a bile. Answer: **[liver]** 44\. It breaks the fats into tiny droplets. Answer: **[bile]** 45\. Where does bile stored? Answer: **[gall bladder]** 46\. The organ that produces juice that digest sugars, starches, proteins, fats and insulin Answer: **[pancreas]** 47\. It is produced by the pancreas that helps control the use of sugar by the body. Answer: **[insulin]** 48\. What is the hardest material in the body? Answer: **[enamel]** 49\. Layer of the teeth that is harder than the bone but softer than the enamel. Answer: **[dentin]** 50\. What is the center of the tooth that contains the nerves and blood vessels? Answer: **[soft pulp]** 51\. What chemical helps to make the teeth harder? Answer: **[fluoride]** 52\. It is a yellow or brownish material formed from saliva and food that sticks below the gums and becomes hard. Answer: **[tartar]** 53\. What kind of doctor you need to consult when your teeth are poorly aligned, badly spaced or prodding? Answer: **[orthodontist]** 54\. The liver secrets bile which flows through ducts and into what pear shaped muscular sac? Answer: **[gall bladder]** 55\. How many incisor teeth are there in a full set of adult teeth? Answer: **** 56\. In the normal adult human, how many bicuspids are there? Answer: **** 57\. The organ that controls the level of glucose in our bodies. Answer: **[pancreas]** 58\. What canal is travelled in digestion? Answer: **[alimentary canal]** 59\. Where do digestion most occur? Answer: **[small intestine]** 60\. How many teeth should a human adult have, including wisdom tooth? Answer: **** 61\. It makes insulin to help digest and use glucose. Answer: **[pancreas]** 62\. It refers to the secretion of substance or hormones in the bloodstream. Answer: **[Endocrine]** **[SKELETAL SYSTEM]** 1\. It is the bone that protects the brain. Answer: **[cranium/skull]** 2\. What is the smallest bone in the body? Answer: **[Stirrup]** 3\. It is the part where bones meet. Answer: **[Joints]** 4\. How many bones that an adult has? Answer: **[206 bones]** 5\. What do you call the bones in your spine? Answer: **[Vertebrae]** 6\. Where does the patella located? Answer: **[Knee]** 7\. What's in the center of the bone? Answer: **[Bone marrow]** 8\. What age does your bone stop growing? Answer: **[25 yrs. Old]** 9\. How many bones are in the spine? Answer: **** 10\. What bone protect the lungs, heart and liver? Answer: **[rib cage]** 11\. Which part of the ear takes soundwaves and turns them into vibration? Answer: **[middle ear]** 12\. What tiny bone is attached to the eardrum? Answer: **[Malleus]** 13\. What is the most delicate bones in your body called? Answer**[: Ossicles]** 14\. It separates the outer ear from the middle ear? Answer: **[Eardrum]** 15\. What part of the ear that is responsible for the popping sensation you feel when you're flying in an airplane? Answer: **[Eustachian tube]** 16\. Which part of the ear do people pierce to wear earrings? Answer: **[Auricle or Pinna]** 17\. What name is given to the 33 bones that make up a person's spine or spinal cord. Answer: **[vertebrae]** 18\. What is the longest bone in the human body? Answer: **[Femur]** 19\. Where is the largest bone in the body found? Answer: **[in the legs]** 20\. A bone is joined to a muscle by what structure? Answer: **[tendon]** 21\. What is the common name for the scapula? Answer: **[shoulder blade]** 22\. What is protected by the cranium? Answer: **[brain]** 23\. An injury to a ligament caused by excessive stretching. Answer: **[Sprain]** 24\. It is a break in the bone. Answer: **[Fracture]** 25\. It is a strong muscle contraction that is very painful. Answer: **[Cramp]** 26. **[NERVOUS SYSTEM]** 1\. The system that controls everything you do. Answer: **[Nervous system]** 2\. Which part of the body that is the control center of the nervous system? Answer: **[Brain]** 3\. A typical brain weighs how much? Answer: **[3 pounds (1.4 kg)]** 4\. What is the biggest part of the brain? Answer: 5\. Which part of the brain helps keep your balance so you don't fall? Answer: 6\. Which part of the brain keeps you breathing? Answer: 7\. It is a microscopic cell that creates connections or pathways. Answer: **[neurons]** 8\. Your emotions are believed to come from \_\_\_\_\_\_. Answer: **[Amygdala]** 9\. It is the part of the brain acts like switchboard that allows the communication from the brain to the other parts of the nervous system. Answer: **[Midbrain]** 10\. What makes up 80% of the human brain? Answer: **[water]** 11\. It is the organ which receives, processes and stores information from inside and outside the body. It decides what to do with the received information and sends signals to the body to react, decide or move. Answer: **[Brain]** 12\. It is the seat of human intelligence. Answer: **[Brain]** 13\. The brain of an adult human weighs about \_\_\_\_\_\_. Answer: **[2.5 to 3 pounds]** 14\. It is the largest part of the brain. Answer: **[cerebrum]** 15\. It receives, stores and recalls all the information the body picks up. Cognitive processes such as thinking, memorizing and decision making occur in the outer gray part of the cerebrum, what do you call this part? Answer: **[cerebral cortex]** 16\. What part of the brain controls muscle coordination and balance? Answer: **[cerebellum]** 17\. It orders and processes split second actions and reactions. It is called **"little brain"** because it brings all of the muscle actions together. Answer: **[cerebellum]** 18\. The hind part of the brain that holds the medulla oblongata and the pons. Answer: **[brain stem]** 19\. Found in the brain stem that transmits signals between the spinal cord and the brain. Answer: **[medulla oblongata]** 20\. Part of the brain that controls autonomic or involuntary functions such as heartbeat and breathing. Answer: **[Medulla Oblongata]** 21\. It is partly made up of tracts that connect the spinal cord with higher brain levels. It also contains cell groups that transfer information from the cerebrum to the cerebellum. Answer: **[Pons]** 22\. The wrinkled folds of the brain are called \_\_\_\_\_\_\_\_\_\_\_\_\_. Answer: **[gyri or convolutions]** 23\. Heartbeat is controlled by the \_\_\_\_\_\_\_\_. Answer: **[Medulla Oblongata]** 24\. It is the downward extension of the brain. Answer: **[Spinal Cord]** 25\. This are bundles of fibers (axons) from neurons and which are held together by connective tissue. Answer: **[Nerves]** 26\. It is the basic unit of the nervous system. Answer: **[neuron]** 27\. Fibers of nerve cells that pick up information from the receptors. (Receptors are parts of the body, either nerves or sense organs, that can pick up stimuli from the environment or from within the body). Answer: **[dendrites]** 28\. What contains the nucleus of the cell as well as other structures that help keep the cell alive? Answer: **[cell body]** 29\. Where do information received by the dendrites go after? Answer: **[cell body]** 30\. What is the gap or space between axon and dendrites called? Answer**[: synapse]** 31\. \_\_\_\_\_\_\_\_\_ is an infection of the fluid of a person's spinal cord and the fluid that surrounds the brain. Answer: **[Meningitis]** 32\. Buboy was 2 years old when he started having seizures. Without warning, he would just fall to the ground and his body would start convulsing. Afterwards he would lose consciousness and wake up after several minutes. What chronic disorder of the function of the cerebrum is this? Answer: **[epilepsy]** 33\. It is a degenerative disease of nerve cells in the cerebral cortex that often characterized as the lapses of memory? Answer: **[Alzheimer's disease]** 34\. Muhammad Ali was a world-famous boxer. After he retired, he developed constant trembling of his hands. He also experiences tremors in his legs which make him walk and move very slowly. What is this progressive disorder in which the chemicals that facilitate electrical transmission between neurons are defected? Answer: **[Parkinson's disease]** 35\. What chemical substance do synapse released? Answer: **[neurotransmitter]** 36\. Anything that the receptors of the sense organ collect from the environment called what? Answer: **[stimuli]** 37\. What neurons gather information from the sense organs and send impulses to the spinal cord and brain for processing? Answer: **[sensory neurons]** 38\. What neurons carry impulses from the brain or spinal cord to the muscles? Answer: **[motor neurons]** 39\. What part of the midbrain that regulates body functions such as thirst, hungers, sleep patterns and emotions? Answer: **[hypothalamus]** 40\. What is the main endocrine gland that is located at the base of the brain? Answer: **[Pituitary gland]** 41\. What part of the neuron carries messages to the cell body? Answer: **[dendrites]** 42\. What part of the neuron carries messages away from the cell body? Answer: **[axon]** 43\. **Sensory messages are taken to the brain by \_\_\_\_\_\_\_\_\_.** **Answer: [nerves and hormones]** 44\. A large ductless gland in the neck that makes hormones to regulate growth and development through the rate of metabolism. Answer: **[Thyroid Gland]** 45\. The glands that control the calcium in our bodies? Answer: **[Parathyroid gland]** 46\. Located on top of each kidney, produce hormone that you can't live without including sex hormones and cortisol Answer: **[Adrenal]** 47. **[INTEGUMENTARY SYSTEM]** 1\. What do you call the natural oil in the skin? Answer: **[Sebum ]** 2\. Each hair on your body grows out of a tiny tube in the skin called \_\_\_\_. Answer: **[Follicle]** 3\. What gives the skin color? Answer: **[Melanin]** 4\. What is the outermost layer of the skin? Answer: **[Epidermis]** 5\. What is the body's largest organ? Answer: **[skin]** 6\. When a nail curves down into the skin as it grows, causing pain and infection, it is called \_\_\_. Answer: **[Ingrown nail]** 7\. What it is called when a loose strip of dead skin hangs from the edge of your fingernails? Answer: **[Hangnail]** 8\. Where does the nail meet the skin? Answer: **[cuticle]** 9\. Nail start growing from the \_\_\_. ANSWER: **[Nail root]** 10\. On your nail, what is the pale half-circle part above the cuticle? Answer: **[Lunula]** 11\. What does the nails made out of? Answer: **[Keratin]** 16\. Why do you get goosebumps when you're cold? Answer: **[Pilomotor reflex]** 17\. What is the deepest layer of the skin? Answer: **[subcutaneous fatty tissue]** 18\. It refers to the moisture produce by sweat glands. Answer: **[perspiration]** 19\. It is the inflammation of the sebaceous glands due to increase oil production in the skin. Answer: **[acne]** 20\. What is the thickest layer of the skin? Answer: **[dermis]** 21\. What layer of the skin that produce sebum the natural oil that lubricates the skin? Answer: **[dermis]** 22\. What disorder when a man's skin has very little melanin that cause the skin looks very white and have blonde hair. Answer: **[Albinism]** 23\. It is the part of the nails that connects the skin? Answer: **[cuticle]** 24\. What is the meaning of the scientific suffix --derm? Answer: **[skin]** **[CIRCULATORY SYSTEM]** 1\. It is the movement of the blood as it distributes food and oxygen to the cells of the body and remove waste material form them Answer: **[circulation]** 2\. It is the fluid component that circulates throughout the body, carries nutrients to the cells and delivers oxygen in the tissue. Answer: **[Blood]** 3\. A tube-like structure where blood travels. Answer: **[Blood vessels]** 4\. What organ pumps blood to the different parts of the body. Answer: **[heart]** 5\. The system that considered as the main transport of the body. Answer: **[circulatory system]** 6\. How big is human's heart? Answer: **[human's fist]** 7\. It is a very thin but very strong sac that enclosed the heart. Answer: **[pericardium or pericardial sac]** 8\. It is the chamber of the heart with thicker walls because it pumps blood to the different part of the body. Answer: **[ventricles]** 9\. What chamber of the heart receives oxygen-rich oxygen from the lungs? Answer: **[left auricle]** 10\. What is the alternating relaxation and contraction of the heart? Answer: **[cardiac cycle]** 11\. What is the muscular wall that completely separates the left and right chambers of the heart? Answer: **[septum]** 12\. It is the specialized region of the heart that makes sure that the heart never skips a beat? Answer: **[pacemaker]** 13\. What circulatory circuit that transport blood between the heart and the lungs? Answer: **[pulmonary circuit]** 14\. The circulatory circuit that transport or carries blood between the heart and the rest of the body and back to the heart. Answer: **[systemic circuit]** 15\. How many liters of blood that an average healthy person has? Answer: **[4.5 to 6 liters]** 16\. It is a protein-rich fluid and that consists of plasma, RBC, WBC and platelets? Answer: **[Blood]** 17\. It is 55% of the blood volume, 90% water and 10% solute. Answer: **[Plasma]** 18\. The most abundant cells in the blood that contains hemoglobin. Answer: **[Red Blood cells]** 19\. What is the other name of red blood cells? Answer: **[Erythrocytes]** 20\. It gives red color of the blood. Answer: **[hemoglobin]** 21\. Where does hemoglobin produced? Answer: **[Red marrow of flat bones]** 22\. It is the composition of blood that also known as **[leukocytes.]** Answer: **[White blood cells]** 23\. They are the soldiers of the body because they fight infections. Answer: **[White blood cells]** 24\. It is a yellowish liquid consisting of dead WBC, bacteria and other foreign materials in the blood. Answer: **[pus]** 25\. The smallest elements in the blood that play an important role in blood clotting. Answer: **[Platelets]** 26\. The protein that platelets release when there is cut or damage in the blood vessels. Answer: **[fibrin]** 27\. It is a jelly-like red mass fibrin. Answer: **[clot]** 28\. Who first discovered blood circulation? Answer: **[Dr. William Harvey]** 29\. The passageways of blood Answer: **[Blood vessels]** 30\. Blood vessels that carry blood away from the heart. Answer: **[arteries]** 31\. Blood vessels that carry blood toward the heart Answer: **[veins]** 32\. Blood vessels that allow the exchange of nutrients, gases and wastes in the cells of the body. Answer: **[capillaries]** 33\. Which vitamin is primarily responsible for blood clotting? Answer: **[Vitamin K]** 34\. It is the exerted force as the blood flows inside the walls of the blood vessels Answer: **[blood pressure]** 35\. Instrument that measured blood pressure quickly and easily. Answer: **[sphygmomanometer]** 36\. Blood pressure 120/90 **[120 (systolic pressure)]** -- higher pressure of the heart that occurs during contraction of the ventricles **[90 (diastolic pressure)]** -- low pressure of the heart that occurs when relaxed 37\. It is the introduction of blood of a blood donor to the blood stream of a recipient. Answer: **[Blood transfusion]** 38\. Who performed the first human to human blood transfusion? Answer: **[Jean-Baptiste Denis]** 39\. It is a specialized protein secretes by lymphocytes that help protect the body against foreign bodies. Answer: **[antibodies]** 40\. It is a sudden rise in blood pressure. Answer: **[hypertension]** 41\. A disease occur when there is an increase in white blood cell. Answer: **[leukemia]** 42\. It occurs when a blood clot or fat get lodged in blood vessels. Answer: **[heart attack]** 43\. It happens when a blood clot blocks an artery in the brain and reduces the blood supply. Answer: **[stroke]** 44\. It is a condition caused by fat or cholesterol deposit in the aerial wall. Answer: **[Atherosclerosis]** 45\. It is a protein in the blood, primarily carries oxygen throughout the body. Answer: **[hemoglobin]** 46\. What bacteria caused rheumatic fever. Answer: **[streptococcus bacteria]** 47\. What is the largest artery where oxygen-rich blood from the heart flows? Answer: **[Aorta]** 48\. A hereditary blood disorder wherein blood clots very slowly affecting only males but transmitted in genes of females. Answer: **[Hemophilia]** 49\. What blood cells that defend our bodies against illnesses? Answer: **[white blood cells]** 50.How many coronary arteries has a human heart? Answer: **** 51\. What is the name of the main artery that carries blood from the heart? Answer: **[Aorta]** 52\. **Where are red blood cells made?** **Answer: [bone marrow]** 53\. When a physician puts a stethoscope to your chest, two sounds are heard. What sounds represents the opening and closing of the valves? Answer: **[lub-dub, lub-dub]** 54\. Why do blood cells do not shrink in blood? Answer: **[Because blood is isotonic]** 55\. Blood vessels that allows the exchange of nutrients, gases and waste in the cells of the body. Answer: **[capillaries]** 56\. It is the inflammation of the lungs. Answer: Pneumonia 57. **[SENSES]** 1\. Part of the eyes which focuses on the retina. Answer: **[lens]** 2\. "Baby teeth" are also known as deciduous teeth. How many deciduous teeth does the average person develop when young? Answer: **** 3\. What is the colored part around the pupil of the eye? Answer: **[iris]** 4\. What is the strongest muscle in the body? Answer: **[tongue]** **[NUTRITION RELATED QUESTIONS]** 1\. It makes up most of your blood and help carry oxygen and food to the cells in your body. It helps your body get rid of wastes through urine and sweat. **Answer: [Water]** 2\. What food nutrient is our body's main source of energy? **Answer: [Carbohydrates]** 3\. They are very important for building strong bones. **Answer: [Calcium]** 4\. It is a degenerative brain disorder that causes a gradual and irreversible decline in memory and eventually, the ability to care for oneself. **Answer: [Alzheimer's disease]** 5\. It is a dietary-deficiency disease resulting from inadequate intake of niacin. **Answer: [Pellagra]** 6\. An irregularity in the rhythm of the heartbeat is referred to as what? **Answer: [Arrhythmia]** 7\.  It is a water-soluble vitamin found in fruits and leafy vegetables and is also called as ascorbic acid. **Answer: [Vitamin C]** 8\. A prolonged deficiency of Vitamin C in the diet causes what disease? **Answer: [Scurvy]** 9\. It is an ailment that can develop from low red blood cells count or deficiency in hemoglobin. Answer: **[Anemia]** 10\. What is the protein food found in milk? **Answer: [Casein]** 11\. What is the cheapest source of Vitamin D? **Answer: [Sunlight/Morning Sunshine]** 12\. What is the scientific name of guava? **Answer: [Psidium guajava]** 13\. The package of simple ready-to-cook foods designed as a supplement to the usual diet of the child is called what? **Answer: [Nutri-Pak]** 14\. What severe form of child malnutrition is caused by inadequate intake of protein? **Answer: [Kwashiorkor]** 15\. It refers to the food that a person usually consumes. **Answer: [Diet]** 16\. This vitamin is extracted from liver which is essential for red blood cell formation. **Answer: [Vitamin B~12~/Cyanocobalamin]** 17\. It is a relapse or recurrence of an illness or disease. **Answer: [Palindromia]** 18\. It is the scientific regulation of diet in treating disease. **Answer: [Dietotherapy]** 19\. Any substance that nourishes a person to enable him to live and grow. **Answer: [Food]** 20\. It is a condition characterized by sleepiness, indifference, and lack of energy. **Answer: [Lethargy]** 21\. \_\_\_\_\_\_\_\_\_\_\_\_ is a metabolism of fat. **Answer: [Lipometabolism]** 22\. \_\_\_\_\_\_\_\_\_\_\_\_\_ is caused by lack of calories or inadequate amount of food. **Answer: [Marasmus]** 23\.  It is a type of [cancer](http://en.wikipedia.org/wiki/Cancer) of the [blood](http://en.wikipedia.org/wiki/Blood) characterized by an abnormal increase of immature [white blood cells](http://en.wikipedia.org/wiki/White_blood_cell) called "[blasts](http://en.wikipedia.org/wiki/Precursor_cell)". **Answer: [Leukemia]** 24\. The slowness of heart rate is referred to as what? **Answer: [Bradycardia]** 25\. The first secretion from the mother's breast is rich in antibodies and minerals. This is produced after giving birth and before the production of true milk. It provides newborns with immunity to infections. **Answer: [Colostrum]** 26\. These are the "building blocks" of protein which is an integral part of all body tissues especially muscle. **Answer: [Amino Acids]** 27\. It is the enlargement of the thyroid gland appearing as a swelling of the front of the neck. **Answer: [Goiter]** 28\. It helps prevent goiter. **Answer: [Iodine]** 29\. This refers to the ease with which nutrients, particularly minerals, can be absorbed from the digestive tract and utilized by the body. **Answer: [Bio-availability/Bioavailability]** 30\. \_\_\_\_\_\_\_\_\_\_\_ is a term to describe minerals that are attached to other molecules such as proteins or carbohydrates and used to improve the bio-availability of minerals. **Answer: [Chelates]** 31\. These are the building blocks of fats and oils. **Answer: [Fatty Acids]** 32\. It refers to the study of measurement of the physical characteristics of the body such as height and weight. **Answer: [Anthropometry]** 33\. It is the pressure of the blood on the walls of the arteries. **Answer: [Blood Pressure]** 34\. \_\_\_\_\_\_\_\_\_ is the rate of energy used for metabolism when the body is at complete rest. **Answer: [Basal Metabolic Rate (BMR)]** 35\. It is an eating disorder characterized by binge eating, sometimes followed by vomiting or purging. **Answer: [Bulimia]** 36\. What is the natural stimulant found in coffee, tea, and chocolate? **Answer: [Caffeine]** 37\. It is the unit of heat and the measurement of energy. **Answer: [Calorie]** 38\. \_\_\_\_\_\_\_\_\_\_\_ is a monosaccharide, sometimes known as blood sugar. **Answer: [Glucose]** 39\. It is the main carbohydrate in milk. **Answer: [Lactose]** 40\. These refers to the substances obtained from food and used in the body to provide energy and structural materials and to regulate growth, maintenance and repair of the body's tissue. **Answer: [Nutrients]** 41\. \_\_\_\_\_\_\_\_\_\_ is a chronic disease characterized by excessively high body fat in relation to lean body tissue. **Answer: [Obesity]** 42\. It is an excess of body weight that includes fat, bone, and muscle. **Answer: [Overweight]** 43\. What is the general term for the people who exclude meat, poultry, fish, or other animal-derived foods from their diets? **Answer: [Vegetarians]** 44\. These are organic, essential nutrients required only in small amounts. **Answer: [Vitamins]** 45\. \_\_\_\_\_\_\_\_ is a guideline for the amount of energy and selected nutrients considered adequate to meet the nutrient needs of practically all healthy people. **Answer: [Recommended Dietary Allowances (RDA)]** 46\. It is the breaking down of foodstuffs in the body into a form that can be absorbed and used or excreted. **Answer: [Digestion]** 47\. It is the state of being healthy and fit, gaining all nutrients. **Answer: Wellness** 48\. It is a lack of adequate fluids in the body. **Answer: Dehydration** 49\. It is a deficiency in blood where iron level intake is too low. **Answer: [Anemia ]** 50\. These are foods that are supplemented with essential nutrients in quantities greater than already present. **Answer: [Fortified Foods]** 51\. How do you call a healthcare professional with training in nutrition and diet planning? **Answer: [Dietician/Dietitian]** 52\. \_\_\_\_\_\_\_ is the science that deals with foods and their effects on health. **Answer: [Nutrition]** 53\. \_\_\_\_\_\_\_\_ is a drug or remedy used for treating illness. **Answer: [Medicine]** 54\. It is a lack of healthy foods in the diet, or an excessive intake of unhealthy foods, leading to physical harm. **Answer: [Malnutrition]** 55\. What is the best way to determine the nutritional status of an individual? **Answer: [Weighing]** 56\. What substance are nails made of? **Answer: [Keratin]** 57\. Dairy products are generally made from what common liquid? **Answer: [Milk]** 58\. He is a Polish-American chemist considered as the "Father of Vitamin Therapy" and was the first to coin the term "vitamin" as vital factors in the diet. **Answer: [Casimir Funk]** 59\. It is the only sugar manufactured my mammals. **Answer: [Lactose]** 60\. Axerophthol is the same as what vitamin? **Answer: [Vitamin A]** 61\. It is a malignant growth of cells. **Answer: [Cancer]** 62\. Cardiopathy is known to be as what sort of disease? **Answer: [Heart Disease]** 63\. It is a disease caused by a deficiency of Vitamin D. **Answer: [Rickets]** 64\. What vitamin is a viosterol? **Answer: [Vitamin D~2~]** 65\. What nutrient is needed as the main structural component of the body? **Answer: [Protein]** 66\. What vitamin helps in blood clotting and is known as naphthoquinone? **Answer: [Vitamin K]** 67\. What vitamin is needed for a healthy immune system and strong connective tissue? **Answer: [Vitamin C/Ascorbic Acid]** 68\. It is also known as tocopherol and is necessary for normal reproduction. **Answer: [Vitamin E]** 69\. What is the cheapest source of iodine in our household? **Answer: [Iodized salt]** 70\. What fruit is an alligator pear? **Answer: [Avocado]** 71\. Who was the Philippine President who declared July as a month of nutrition? **Answer: [Ferdinand E. Marcos]** 72\. This is often marketed as "superfruits" being rich in vitamins A and C. **Answer: [Guava]** 73\.  It is an agency of the Philippine government under the [Department of Health](http://en.wikipedia.org/wiki/Department_of_Health_(Philippines)) responsible for creating a conducive policy environment for national and local nutrition planning, implementation, monitoring and evaluation, and surveillance using state-of the art technology and approaches. **Answer: [National Nutrition Council (NNC)]** 74\. It is a medical condition in which the eye fails to produce tears caused by a deficiency in vitamin A. **Answer: [Xerophthalmia]** 75\. He is referred to as the "Father of Medicine". **Answer: [Hippocrates]** 76\. \_\_\_\_\_\_\_ is a thiamine-deficiency disease. **Answer: [Beriberi]** 77\. What Presidential Decree, known as the "Nutrition Act of the Philippines" which created the National Nutrition Council (NNC) as the highest policy-making on nutrition, was promulgated on 1974? **Answer: [P.D. 491]** 78\. What Executive Order, which named the Department of Health as the chair of the NNC? **Answer: [Executive Order No. 472]** 79\. What is the process of removing harmful pathogens from various types of food. **Answer: [Pasteurization]** 80\. It protects the child from measles and is given only once as early as nine months. **Answer: [Measles Vaccine]** 81\. It protects the unborn child from the tetanus and is given to the mother twice. **Answer: [Tetanus Toxoid]** 82\. It is the current vaccine for tuberculosis. **Answer: [Bacillus Calmette Guerin (BCG)]** 83\. What is the substance found in colostrum that fights against infection and creates antibodies that stimulates immunity? **Answer: [Immunoglobulin]** 84\. \_\_\_\_\_\_\_\_ is a hidden hunger. **Answer: [Malnutrition]** 85\. It is also called "Night Blindness" and is a poor vision in relatively low light. **Answer: [Nyctalopia]** 86\. Malunggay have different parts. One of these is the fruit/seed. For what is the use of this fruit/seed? **Answer: [Arthritis]** 87\. \_\_\_\_\_\_\_\_\_ is slowness in eating. **Answer: [Bradyphagia]** 88\. A person who stores too much sugar in the body may suffer from \_\_\_\_\_\_\_\_\_\_\_. **Answer: [Diabetes]** 89\. Who discovered the vitamin D and the role of the vitamin in preventing rickets? **Answer: [Edward Mellanby]** 90\. What is the medical term for the inflammation of the protective membranes covering the brain and spinal cord, known collectively as the meninges? **Answer: [Meningitis]** 91\. \_\_\_\_\_\_\_\_\_\_\_\_ is a great toe displacement toward other toes. **Answer: [Hallux varus]** 92\. This disease happens when the flow of oxygen-rich blood to a section of heart muscle suddenly becomes blocked and the heart can't get oxygen. **Answer: [Heart Attack]** 93\. It is a part of the vitamin B complex, which is vital for red blood cells, and thus used in the treatment of pernicious and macrocytic anemia and gastrointestinal disorders. **Answer: [Folic Acid / Folacin / Folate / vitamin M / vitamin B~9~ / vitamin Bc]** 94\. \_\_\_\_\_\_\_\_\_ means hernia of the stomach. **Answer: [Gastrocele\ ]** 95\. \_\_\_\_\_\_\_\_\_ is any illness resulting from the consumption of contaminated food or foods which contain poisonous substances. **Answer: [Food Poisoning]** 96\. What is the stable food of Filipinos that is served every meal? **Answer: [Rice]** 97\. When protein reaches the intestines for it to be digested, in what unit is it broken? **Answer: [Amino Acid]** 98\.  It is a statement or information on food labels indicating the nutrient(s) and the quantity of said nutrient found or added in the processed foods or food products. **Answer: [Nutrition Facts]** 99\.  \_\_\_\_\_\_\_\_ is the addition of nutrients to processed foods or food products at levels above the natural state. **Answer: [Fortification / Food Fortification]** 100\. This is a strategy to encourage food manufacturers to fortify processed foods or food products with essential nutrients at levels approved by the Department of Health (DOH). **Answer: [Sangkap Pinoy Seal Program]** 101\. It is the process of introducing vaccine into the body to stimulate the formation of antibodies which fight germs that cause diseases. **Answer: [Immunization]** 102\. What do you call the medical condition in which a person's spine is curved from side to side? **Answer: [Scoliosis]** 103\. What is the act establishing the Philippine Food Fortification Program? **Answer: [R.A. 8976]** 104\. This results from a disproportion among essential nutrients with or without the absolute deficiency of any nutrients. **Answer: [Imbalance]** 105\. What is the other name for vetsin, which we usually used in cooking that give flavor to the foods we eat? **Answer: [Monosodium glutamate / Sodium glutamate]** 106\. \_\_\_\_\_\_\_\_ is a substance formed by protein in the blood that is used by the immune system to identify and neutralize foreign objects such as bacteria and viruses. **Answer: [Antibody]** 107\. It is the removal of mineral or calcium ions from the bone or other calcified tissue to make them flexible and easy for pathological investigation. **Answer: [Decalcification]** 108\. These are smaller amounts of vitamins or minerals consumed. **Answer: [Micronutrients]** 109\. What hormone is produced in the pancreas that regulates the metabolism of glucose? \[The lack of this hormone causes diabetes.\] **Answer: [Insulin]** 110\. \_\_\_\_\_\_\_\_\_\_ are portions and types of foods and beverages consumed on a regular basis. **Answer: [Diet]** 111\. It is a standardized ratio of weight to height. **Answer: [Body Mass Index (BMI)]** 112\. In what part of the body does digestion begin? **Answer: [Mouth]** 113\. What group of foods builds and repairs worn-out tissues? **Answer: [Grow Foods]** 114\. In what year was it discovered that citrus fruit juices aided in the treatment of scurvy, now known as vitamin C deficiency disease? **Answer: ** 115\. What basic food group provides the body with heat and energy? **Answer[: Energy-Giving Foods (Go Foods)]** 116\. It is a deficiency of calcium in elderly. **Answer: [Osteoporosis]** 117\. What is the poor man's meat? **Answer: [Monggo]** 118\. What vitamin do we get from yellow foods? **Answer: [Vitamin A]** 119\. What mineral makes our teeth harder? **Answer: [Calcium, Iron, Phosphorus]** 120\. What are the water-soluble vitamins? **Answer: [Vitamin C and Vitamins B complex]** 121\. What vitamin helps in preventing hemorrhage and known as bandage vitamin? **Answer: [Vitamin K]** 122\. What do you call the thrombocytes that are tiny colorless disk-shaped and plays an important part in the clotting process? **Answer: [Platelets]** 123\. What do you call the cholesterol that comes from food? **Answer: [Dietary Cholesterol]** 124\. What do you call the cholesterol that circulates in your blood? **Answer: [Serum Cholesterol/Blood Cholester]ol** 125\. What is the body's most essential nutrient? **Answer: [Water]** 126\. What are the fat-soluble vitamins? **Answer: [Vitamins A, D, E, and K]** 127\. It must accompany smart eating for weight control. **Answer: [Regular Exercise]** 128\. \_\_\_\_\_\_\_ is a guideline for helping people choose a varied, balanced, and moderate diet. **Answer: [Daily Food Guide]** 129\. It is a fatlike substance found only in animal sources of food. **Answer: [Cholesterol]** 130\. What is the governmental agency responsible for food labels? **Answer: [Food and Drug Administration] (FDA)** 131\. These are the substances added for a specific effect. **Answer: [Additives]** 132\. \_\_\_\_\_\_\_\_\_\_\_ is an excess body fat. **Answer: [Obesity]** 133\. How many calories are there in a pound? **Answer: [3,500 calories]** 134\. It is an eating disorder characterized by an irrational fear of becoming obese. **Answer: [Anorexia nervosa]** 135\. It refers to the eating of large amounts of starches on days leading up to athletic competition. **Answer: [Carbohydrate Loadin]g** 136\. It is when the body's immune system overreacts to food substances. **Answer: [Food Allergy]** 137\. \_\_\_\_\_\_\_\_\_\_\_ is using a medicine in a way that is not intended. **Answer: [Medicine misuse]** 138\. It is the ability to be physically active. **Answer: [Physical Fitness]** 139\. Of the existing 22 amino acids, how many are considered to be essential in the diet? **Answer: [9 amino acids]** 140\. What are the complex carbohydrates? **Answer: [Starches]** 141\. What mineral helps build red blood cells? **Answer: [Iron]** 142\. It is a fat-soluble vitamin that enhances the absorption of calcium and therefore aids in the formation and maintenance of bones and teeth. **Answer: [Vitamin D]** 143\. What are the simple carbohydrates? **Answer: [Sugar]s** 144\. What is the primary role of carbohydrates in the body? **Answer: [To provide energy]** 145\. \_\_\_\_\_\_\_\_\_\_\_\_ is the sole source of energy used by the brain. **Answer: [Glucose]** 146\. It is a B vitamin that is a factor in energy metabolism and supports normal vision and skin health. **Answer: [Vitamin B~2~ or Riboflavin]** 147\. \_\_\_\_\_\_\_\_\_\_\_ is an excessively rapid heartbeat. **Answer: [Tachycardia]** 148\. It is a bad breath. **Answer[: Halitosis]** 149\. \_\_\_\_\_\_\_\_\_\_\_\_ is a condition in which a person can no longer control his or her need or desire for a drug. **Answer: [Drug Addiction]** 150\. It is any chemical or agent that causes cancer. **Answer: [Carcinogen]** **[ANIMALS]** **1. What do you call the animals with backbone?** **Answer: [vertebrates]** **2. Animals without backbone is called \_\_\_\_\_\_\_\_\_.** **Answer: [invertebrates]** **3. Warm blooded animals with fur and mammary glands.** **Answer: [mammals]** **4. Vertebrates that have dry scaly skin, covered with scales or plates, lay eggs and can live both land and water.** **Example: turtles, crocodiles** **Answer: [reptiles]** **5. Vertebrates that has moist skin and can live both land and water.** **Examples: frog** **Answer: [amphibians]** **6. \_\_\_\_\_\_\_\_\_ are animals that live in water when they are young and when become old, their lungs are now developed and they can now live in land?** **Answer: [amphibians]** **7. Vertebrates that covered with scales and used gills for breathing.** **Answer: [fish]** **8. Vertebrates covered with feathers, lay eggs and adapted to flight.** **Answer: [Birds]** **9. What is the largest bird?** **Answer: [ostrich]** **10. Invertebrates that are marine animals that full of pores or holes.** **Example: sponges** **Answer: [ Porifera]** **11. Invertebrates that describe as animals with hollow-bodied or soft bodied.** **Example: hydras, jellyfish, anemone, corals** **Answer: [Cnidaria]** **12. Invertebrates that describes as animals with soft-bodied shelled animals.** **Examples: snail, slugs, squid, octopus, clamps** **Answer: [mollusks]** **13. Invertebrates that are spiny-skinned sea animals.** **Example: starfish, sea urchins** **Answer: [Echinoderms]** **14. Organism that has bilateral symmetry and no digestive system, flatworms belong to this group.** **Answer: [Platyhelminthes]** **15. Unsegmented worms that has long, thin round bodies pointed at both ends and covered by a touch cuticle. Roundworms belong to this group.** **Answer: [nematodes]** **16. Segmented worms that has no respiratory system but absorbs oxygen and gives of carbon dioxide through the thin skin.** **Answer: [annelids]** **17. What is the largest group in the animal kingdom?** **Answer: [arthropods]** **18. They are joint legged animals.** **Answer: [arthropods]** **19. Arthropods are animals with bodies and legs made up of section and they have outside shell. What do you call the outside shell of arthropods?** **Answer: [exoskeleton]** **20. What group of animals that have a hard outer body covering, have five pairs of legs ad characterized by the presences of antenna located on the head?** **Example: crabs, lobster, shrimps** **Answer: [crustaceans]** **21. What animals that have 3 body parts that includes the head, thorax and abdomen?** **Answer: [insects]** **22. How many legs that an insect has?** **Answer: [six legs]** **23. What animals belong in arthropods that has 4 pairs of legs, two body segments and no antennae.** **Example: scorpions, spiders** **Answer: [arachnids]** **24. What do you call the animals that have hundred feet?** **Answer: [centipede]** **25. Animals with thousand feet** **Answer: [millipede]** **26. Animals with many legs?** **Answer: [Myriapods]** **27. Single-celled animals that are microscopic in size** **Answer: [Protozoa]** **28. How many segments make up the thorax of an insect?** **Answer: ** **29. Extinct sea bird known as the Atlantic penguin** **Answer: [auk]** **30. It is the largest animal phylum.** **Answer[: arthropod]** **31. Types of these animals includes the gorilla and chimpanzee.** **Answer: [ape]** **32. It is the bony out-growth on the head of a deer** **Answer[: antler]** **33. It refers to animals that eat other animals.** **Answer: [carnivores]** **34. It is a collection of interacting organism within an ecosystem.** **Answer: [community]** **35. It is a system of unlocking food chains** **Answer: [food web]** **36. Animals that are carnivores at some times and herbivore at others.** **Answer: [omnivores]** **37. Pollination by birds is called \_\_\_\_\_.** **Answer: [Ornithophily]** **38. Which insects spread kala-azar?** **Answer: [Sand fly]** **39. It is the transmission of sound waves to locate object, this is where bats rely to help them find their food.** **Answer: [Echolocation]** **40.** It is the way or biological process by which insects develop after birth or hatching, usually accompanied by change of habitat or behavior. Answer: **[metamorphosis]** **41. It refers to the total number of animals in a particular habitat or community.** **Answer: [population]** **42. It is an ecological or environmental area that is inhabited by a particular species of animal, plant or other type of organism.** **Answer: [habitat]** **43. It is the protective coloration that allows some animals to blend with their surroundings.** **Answer: [Camouflage]** **44. The imitation of animals of the shape, smell, tastes, colors and sounds of other animals to protect them against enemies.** **Answer: [mimicry]** **45. It is the structure or behavior that helps an organism survive in its environment.** **Answer: [adaptation]** **46. The process in which the pollens are transferred from the anther to the stigma in a flower.** **Answer: [Pollination]** **[PLANTS]** **1. In a food chain, plants are the \_\_\_\_\_\_\_.** **Answer: [producer]** **2. An environment where both living and non-living things exist and interact with one another?** **Answer: [ecosystem]** **3. It is the transfer of solar energy from plants to animals and eventually to decomposers when they die.** **Answer: [food chain]** **4. What is the process when tissues are breakdown to its simplest form?** **Answer: [decomposition]** **5. They are microorganisms that change complex substances.** **Answer: [decomposers]** **6. It is the relationship between a prey and a predator.** **Answer: [predation]** **7. Relationships among living organism where they obtain their foods by living together.** **Answer: [symbiosis]** **8. A kind of hunter-prey relationship between a parasite and a host.** **(Example: Tapeworm in human's stomach, tapeworm-parasite; human's stomach-host)** **Answer: [parasitism]** **9. A relationship where an organism benefits from another without harming it.** **Answer: [commensalism]** **10. What part of the plant that receives the pollen from the male parts of the flower?** **Answer: [stigma]** **11. Female parts of a flower that produce ovules that become seeds** **Answer: [Carpels]** **12. What is produce by the male parts of the flower?** **Answer[: pollen]** **13. It is a plant that bears cones.** **Answer: [coniferous plant]** **14. The interrelationship between species from the Greek word that means "to live together"** **Answer: [symbiosis]** **15. This type of relationship is characterized by an organism sapping nutrients from the body of a living host.** **Answer: [parasitism]** **16. In this relationship, both organisms benefit from the relationship.** **Answer: [mutualism]** **17. One of the partners' benefits while the other neither helped or harmed.** **Answer: [commensalism]** **18. A botanist calls a ripe ovule before germination what reproductive item?** **Answer: [seed]** **19. Plant hormone produced in growing tips of plant stems** **Answer: [auxin]** **20. Golden algae would be found in what kingdom?** **Answer: [Protista]** **21. The process where plants make their own food.** **Answer: [Photosynthesis]** **22. The emergent, canopy and understory layers all form part of what?** **Answer: [rainforest]** **23. What is the name given to the female part of a flower?** **Answer: [Pistil]** **24.** What gas do plants absorb from the atmosphere? Answer: **[Carbon dioxide]** **25. It is the science that study plants.** **Answer: [Botany]** **26. What kind of plants that has no roots, stem or leaves?** **Answer: [fungus]** **27. What are gum trees better known as?** **Answer: [Eucalyptus trees]** **28. What tree produces acorns?** **Answer: [oak tree]** **29. A plant that produce seed but not fruit.** **Answer: [mint]** **30. Soya bean is a good source of \_\_\_\_\_\_\_\_\_.** **Answer: [protein]** **31. Parthenogenesis is seen generally in what fruit?** **Answer: [Grapes]** **32. Some plants grow better if bone meal is spread around their roots. What does bone meal supply to the plants that makes them grow faster?** **Answer: [minerals]** **33. It is the process in which the embryo or baby plant gets energy from the stored food in the see and starts grow.** **Answer: [Germination]** **35. Seeds with one cotyledon.** **Answer: [Monocot]** **36. Seeds with two cotyledon** **Answer: [Dicot]** **37. It is the outer covering of the seed. It protects the seed from injuries.** **Answer: [Seed coat]** **38. What do you call the young plant or immature plant found inside the seed?** **Answer: [Embryo]** **39. It is the off white and the biggest part of the seed.** **Answer: [Cotyledon]** **40. What is the other term for aquatic animals that adaptive to living with aquatic environment.** **Answer: [hydrophytes]** 41\. What do you call the plants that grow on land? Answer: **[terrestrial plants]** **42. The male reproductive organ in a flower.** **Answer: [stamen]** **43. The female reproductive organ of a flower.** **Answer: [pistil]** 44\. A type of reproduction that does not involve fertilization of egg and sperm Answer: **[Asexual Reproduction]** **[ASTRONOMY]** **1. What is the more common name for the constellation Canis Minor?** **Answer: [Little dog]** **2. Approximately, how many days does it take the moon to complete one rotation around the earth?** **Answer: [28 days]** **3. What comet with shortest known orbital period?** **Answer: [Encke's comet]** 4\. Besides hydrogen, what is the next major component of Jupiter's atmosphere? Answer: **[Helium]** 5\. What is the highest volcanic mountain in the solar system that is located on Mars? Answer: **[Olympus Mons]** 6\. What is the highest mountain on Earth? Answer: **[Mount Everest]** 7\. It is a scale-like pattern of cirrocumulus clouds that also known as "buttermilk sky". Answer: **[mackerel sky]** 8\. Envelope of gases surrounding a planet Answer: **[atmosphere]** 9\. What layer of the earth is inferred to be liquid in form? Answer: **[Outer core]** 10\. It is the space shuttle sent to Venus to investigate its atmosphere. Answer: **[Pioneer-Venus 2]** 11\. Who formulated the mathematical equation that probe the Big Bang Theory? Answer: **[Albert Einstein]** 12\. What feature in the sun appears like billowing arches of glowing gases? Answer: **[Prominences]** 13\. A galaxy that comprises two to three percent of the total number of galaxies. Answer: **[irregular galaxy]** 14\. For a rocket to orbit the earth and become a satellite, its speed must be around \_\_. Answer: **[29,000 kph]** 15\. Who figured out that the sun was the center of the solar system? Answer: **[Copernicus]** 16\. What is the darkest part of a shadow? Answer: **[umbra]** 17\. The movement of the earth on its axis is called \_\_\_\_\_\_\_. Answer: **[rotation]** 18\. What is the collection of stars called? Answer: **[Galaxy]** 19\. What was the name of the space mission that landed the first humans on the moon? Answer: **[Apollo 11]** 20\. Which planet do the moons of Phobos and Deimos belong to? Answer: **[Mars]** 21\. Which planet was the Galileo spacecraft sent to study? Answer: **[Jupiter]** 22\. What part of the sun is easily visible only during total solar eclipse? Answer: **[Corona]** 23\. How many minutes does it take for light from the Sun to reach Earth? Answer: **[5 minutes]** 24\. How many planets are there in the solar system? Answer: **[8 planets]** 25\. Who was the first person to land on the moon? Answer: **[Neil Armstrong]** 26\. What is the outermost layer of the earth's surface? Answer: **[crust]** 27\. What is the hottest layer of the Earth's surface? Answer: **[inner core]** 28\. What layer of the earth is inferred to be liquid in form? Answer: **[outer core]** 29\. What instrument can view the heavenly bodies clearly and without the filtering effect of Earth's atmosphere? Answer: **[space telescope]** 30\. What is the closest planet in the sun? Answer: **[Mercury]** 31\. What is the name of the second biggest planet in the solar system? Answer: **[Saturn]** 32\. What is the hottest planet in our solar system? Answer**[: Venus]** 33\. What planet in famous because of its big red spot? Answer: **[Jupiter]** 34\. What planet is famous for the beautiful rings that surround it? Answer: **[Saturn]** 35\. What planet is known as red planet? Answer: **[Mars]** 36\. It is the force that holding us on Earth. Answer: **[Gravity]** 37\. What is the name NASA's most famous space telescope? Answer: **[Hubble Space Telescope]** 38\. In which galaxy does earth located? Answer: **[Milky Way Galaxy]** 39\. What is the first satellite sent into space? Answer: **[Sputnik]** 40\. Ganymede is a moon in which planet? Answer: **[Jupiter]** 41\. What is the name of Saturn's largest moon? Answer: **[Titan]** 42\. Olympus Mons is a large volcanic mountain on which planet? Answer: **[Mars]** 43\. How many days are there in a leap year? Answer: **[366 days]** 44\. What is the imaginary line on which Earth's rotates on its axis? Answer: **[orbit]** 45\. If the earth has completed three revolutions, how many rotations has it completed? Answer: **[1095 ¾]** 46\. It is the earth's movement on its axis. Answer: **[rotation]** 47\. It is the Earth's rotation around the sun. Answer: **[revolution]** 48\. How long does the earth travel around the sun? Answer: **[365 ¼ days]** 49\. How many seasons does the Philippines has? Answer: **[2 seasons (wet ad dry)]** 50\. What law that states that energy can be transformed from one form to another, but can be neither created or destroyed. Answer: **[Law of Conservation of Energy]** 51\. It is an astronomical body orbiting a star or stellar remnant. Answer: **[planet]** 52\. What is the largest star? Answer**[: Eta Carinae]** 53\. It is an astronomical event that occurs when an astronomical object temporarily obscured. Answer: **[eclipse]** 54\. A group of star. Answer: **[constellation]** 55\. An eclipse when the moon passes directly behind the Earth and into its shadow. Answer: **[Lunar eclipse]** 56\. An eclipse when an observer on Earth passes through the shadow cast by the moon which fully or partially block. Answer: **[solar eclipse]** 57\. It is the partial shadow in an eclipse. Answer: **[penumbra]** 58. **[ASTRONOMY]** **1. What is the more common name for the constellation Canis Minor?** **Answer: [Little dog]** **2. Approximately, how many days does it take the moon to complete one rotation around the earth?** **Answer: [28 days]** **3. What comet with shortest known orbital period?** **Answer: [Encke's comet]** 4\. Besides hydrogen, what is the next major component of Jupiter's atmosphere? Answer: **[Helium]** 5\. What is the highest volcanic mountain in the solar system that is located on Mars? Answer: **[Olympus Mons]** 6\. What is the highest mountain on Earth? Answer: **[Mount Everest]** 7\. It is a scale-like pattern of cirrocumulus clouds that also known as "buttermilk sky". Answer: **[mackerel sky]** 8\. Envelope of gases surrounding a planet Answer: **[atmosphere]** 9\. What layer of the earth is inferred to be liquid in form? Answer: **[Outer core]** 10\. It is the space shuttle sent to Venus to investigate its atmosphere. Answer: **[Pioneer-Venus 2]** 11\. Who formulated the mathematical equation that probe the Big Bang Theory? Answer: **[Albert Einstein]** 12\. What feature in the sun appears like billowing arches of glowing gases? Answer: **[Prominences]** 13\. A galaxy that comprises two to three percent of the total number of galaxies. Answer: **[irregular galaxy]** 14\. For a rocket to orbit the earth and become a satellite, its speed must be around \_\_. Answer: **[29,000 kph]** 15\. Who figured out that the sun was the center of the solar system? Answer: **[Copernicus]** 16\. What is the darkest part of a shadow? Answer: **[umbra]** 17\. The movement of the earth on its axis is called \_\_\_\_\_\_\_. Answer: **[rotation]** 18\. What is the collection of stars called? Answer: **[Galaxy]** 19\. What was the name of the space mission that landed the first humans on the moon? Answer: **[Apollo 11]** 20\. Which planet do the moons of Phobos and Deimos belong to? Answer: **[Mars]** 21\. Which planet was the Galileo spacecraft sent to study? Answer: **[Jupiter]** 22\. What part of the sun is easily visible only during total solar eclipse? Answer: **[Corona]** 23\. How many minutes does it take for light from the Sun to reach Earth? Answer: **[5 minutes]** 24\. How many planets are there in the solar system? Answer: **[8 planets]** 25\. Who was the first person to land on the moon? Answer: **[Neil Armstrong]** 26\. What is the outermost layer of the earth's surface? Answer: **[crust]** 27\. What is the hottest layer of the Earth's surface? Answer: **[inner core]** 28\. What layer of the earth is inferred to be liquid in form? Answer: **[outer core]** 29\. What instrument can view the heavenly bodies clearly and without the filtering effect of Earth's atmosphere? Answer: **[space telescope]** 30\. What is the closest planet in the sun? Answer: **[Mercury]** 31\. What is the name of the second biggest planet in the solar system? Answer: **[Saturn]** 32\. What is the hottest planet in our solar system? Answer**[: Venus]** 33\. What planet in famous because of its big red spot? Answer: **[Jupiter]** 34\. What planet is famous for the beautiful rings that surround it? Answer: **[Saturn]** 35\. What planet is known as red planet? Answer: **[Mars]** 36\. It is the force that holding us on Earth. Answer: **[Gravity]** 37\. What is the name NASA's most famous space telescope? Answer: **[Hubble Space Telescope]** 38\. In which galaxy does earth located? Answer: **[Milky Way Galaxy]** 39\. What is the first satellite sent into space? Answer: **[Sputnik]** 40\. Ganymede is a moon in which planet? Answer: **[Jupiter]** 41\. What is the name of Saturn's largest moon? Answer: **[Titan]** 42\. Olympus Mons is a large volcanic mountain on which planet? Answer: **[Mars]** 43\. How many days are there in a leap year? Answer: **[366 days]** 44\. What is the imaginary line on which Earth's rotates on its axis? Answer: **[orbit]** 45\. If the earth has completed three revolutions, how many rotations has it completed? Answer: **[1095 ¾]** 46\. It is the earth's movement on its axis. Answer: **[rotation]** 47\. It is the Earth's rotation around the sun. Answer: **[revolution]** 48\. How long does the earth travel around the sun? Answer: **[365 ¼ days]** 49\. How many seasons does the Philippines has? Answer: **[2 seasons (wet ad dry)]** 50\. What law that states that energy can be transformed from one form to another, but can be neither created or destroyed. Answer: **[Law of Conservation of Energy]** 51\. It is an astronomical body orbiting a star or stellar remnant. Answer: **[planet]** 52\. What is the largest star? Answer**[: Eta Carinae]** 53\. It is an astronomical event that occurs when an astronomical object temporarily obscured. Answer: **[eclipse]** 54\. A group of star. Answer: **[constellation]** 55\. An eclipse when the moon passes directly behind the Earth and into its shadow. Answer: **[Lunar eclipse]** 56\. An eclipse when an observer on Earth passes through the shadow cast by the moon which fully or partially block. Answer: **[solar eclipse]** 57\. It is the partial shadow in an eclipse. Answer: **[penumbra]** 58. **[MIXED QUESTIONS]** **1.** What type of lens is used to diverse light rays? Answer: **[Concave lens]** 2\. Name the deposits left by a melted glacier. Answer: **[till]** 3\. The deposits left by windblown dust. Answer: **[loess]** 4\. What do you call death caused by electric current? Answer: **[electrocution]** 5\. Name the long, narrow deposit of sand formed where a shoreline changes direction? Answer: **[spit]** 6\. The structure made by deposits left by windblown sand. Answer: **[dunes]** 7\. Anorthosite is from what primary rock classification? Answer**[: Igneous rocks]** 8\. The science that deal with the development of the universe. Answer: **[cosmogony]** 9\. Where can the lowest point on the earth's crust be found? Answer: **[Marianas Trench]** 10\. It is the deepest part of the earth. Answer: **[Marianas Trench]** 11\. What season is characterized with the most amount of leaves falling from trees? Answer: **[autumn]** 12\. What is we call the breaking of white light into all the colors of the visible spectrum? Answer: **[diffraction]** 13\. 128 ounces is equivalent to one what? Answer: **[gallon]** 14\. What is created when an electron is added to a proton? Answer: **[neutron]** 15\. The study of phenomena at very low temperature. Answer: **[Cryogenics]** 16\. The branch of science which is concerned with the study of disease as it affects a community of people. Answer: **[Epidemiology]** 17\. What number is neutral measured at on the PH Scale? Answer: **** 18\. To split an atom is \_\_\_\_\_\_\_\_\_. Answer: **[fission]** 19\. To clash an atom is called \_\_\_\_\_\_\_\_\_. Answer: **[fusion]** 20\. What is the most common element found in the Earth's atmosphere? Answer: **[nitrogen]** 21\. What type of paper is used to indicate acids and alkalis? Answer: **[Litmus paper]** 22\. Energy produced inside the Earth. Answer: **[geothermal energy]** 23\. It is the center of an atom. Answer: **[nucleus]** 24\. Amperes measures what current? Answer: **[electrical current]** 25\. It is a large group of wind turbines. Answer: **[wind farm]** 26\. What is the name of the lightest substance? Answer: **[hydrogen]** 27\. What is the chemical symbol for iron? Answer: **[Fe]** 28\. Which is the only metal that is liquid at room temperature? Answer: **[Mercury]** 29\. Global warming is caused by too much of which type of gas? Answer: **[Carbon dioxide]** 30\. Which element has atomic number of 2? Answer: **[Helium]** 31\. Which metals make the strongest magnets? Answer: **[Iron]** 32\. What device is used to measure air pressure? Answer**[: barometer]** 33\. What two elements made up water? Answer: **[Hydrogen and oxygen]** 34\. Which gas has the chemical formula CO? Answer: **[carbon monoxide]** 35\. Who invented the gramophone? Answer: **[Thomas Edison]** 36\. What vitamin does sunlight provide to human? Answer**[: Vitamin D]** 37\. What two metals combined to make bronze? Answer: **[copper and tin]** 38\. Who invented the telephone? Answer: **[Alexander Graham Bell]** 39\. Who invented telescope? Answer: **[Galileo Galilei]** 40\. Who discovered penicillin in 1928? Answer: **[Alexander Fleming]** 41\. What is the lightest metal? Answer: **[Lithium]** 42\. Scientists that devise the three laws of motion. Answer: **[Isaac Newton]** 43\. What is the name of the device used to convert sound to electricity? Answer: **[microphone]** 44\. What is needed to change the velocity of an object? Answer: **[force]** 45\. What do the letters Ph stand for? Answer: **[Power of Hydrogen]** 46\. It is the branch of biology that study about relationship between living things and their environment. Answer: **[Ecology]** 47\. It has the longest wave length. Answer: **[Infrared radiation]** 48\. **Bacteria that converts atmospheric nitrogen into nitrogen compound.** **Answer: [Nitrogen Fixing Bacteria]** 49\. At constant temperature, the product of pressure and volume of a given amount of gas is constant, whose law is this? Answer: **[Boyle's Law]** 50\. What degree does water boils? Answer: **[100 degrees Celsius]** 51\. In what degree that water becomes solid. Answer: **[0 degree Celsius]** 52\. In which enzyme is Urea converted into ammonia and carbon dioxide? Answer: **[Urease]** 53\. What is addictive poisonous substance can be found in tobacco leaves? Answer: **[Nicotine]** 54\. Who discovered the law of gravity? Answer: **[Isaac Newton]** 55\. Cumulus, cirrus and stratus are kinds of \_\_\_\_. Answer: **[Clouds]** 56\. What do DNA means? Answer: **[Deoxyribonucleic acid]** 57\. What is the freezing point of water? Answer: **[0 degrees Celsius or 32 degrees Celsius]** 58\. What does an anemometer measure? Answer: **[Speed of Wind]** 59\. What is the largest flower in the world? Answer: **[Rafflesia]** 60\. What is the process by which plants release water from their leaves? Answer: **[Transpiration]** 61\. It is the process by which the condensed water vapor falls back on the earth's surface in the forms of rain, hail, snow and sleet. Answer: **[Precipitation]** 62\. The process of changing water vapor in liquid water. Answer: **[Condensation]** 63\. It is the process of changing liquid water into gas or water vapor Answer: **[Evaporation]** 64\. How do sun's heat and light reaches the surface of the earth? Answer: **[radiation]** 65\. What do you call when food makes their own foods. Answer: **[photosynthesis]** 66\. The device used in telling the direction of the wind? Answer: **[wind vane]** 67\. What is used to measure air temperature? Answer**[: thermometer]** 68\. It is the hotness and coldness of the air around us. Answer: **[Temperature]** 69\. What do you call the water part of the earth or "water sphere"? Answer: **[hydrosphere]** 70\. The process in which water continuously moved in the earth's surface. Answer: **[Water cycle]** 71\. What kind of water is found beneath the earth's surface? Answer: **[Groundwater]** 72\. What kind of water is called hard water? Answer: **[Seawater]** 73\. What kind of water is also called surface water? Answer: **[Freshwater]** 74\. It is the uppermost layer of the soil. Answer: **[Topsoil]** 75\. What is the lowest layer of the soil? Answer: **[Bedrock]** 76\. It is a system in which energy and matter from the sun, the atmosphere and living organisms penetrate and interact. Answer**[: soil]** 77\. It is the type of soil that is a mixture of sand and clay. Answer: **[Loam]** 78\. It is a blanket of air that surrounds the earth. Answer: **[atmosphere]** 79\. It is the primary source of energy. Answer: **[sun]** 80\. The sound that is reflected or returned sound. Answer: **[Echo]** 81\. It is the softness and loudness of sound. Answer: **[volume]** 82\. What type of energy made by vibrations? Answer: **[Sound]** 83\. It is the transfer of heat from one place to another by movement of fluids. Answer: **[Convection]** 84\. It is the transfer of heat through solid materials. Answer: **[Conduction]** 85\. It is the push and pull of magnets. Answer: **[magnetism]** 86\. It is the ability to do work. Answer: **[energy]** 87\. The energy from electromagnetic waves. Answer: **[Radiant energy]** 88\. It is the energy of a moving object. Answer: **[Kinetic energy]** 89\. The energy that is stored in a substance. Answer: **[Potential energy]** 90\. It is also called as heat energy. Answer: **[thermal energy]** 91\. Energy that stored in the bonds of chemical compounds like atom and molecules. Answer: **[Chemical energy]** 92\. It is the amount of moisture in the air. Answer: **[humidity]** 93\. It is a weather condition of a place over a period of time. Answer: **[climate]**