Sci 3 Term Test Reviewer 2023-2024 PDF

STONYHURST SOUTHVILLE INTERNATIONAL SCHOOL Malarayat Campus TERM TEST REVIEWER Science and Health 3 First Term, A.Y. 2023-2024 Data - These are inf...

STONYHURST SOUTHVILLE INTERNATIONAL SCHOOL Malarayat Campus TERM TEST REVIEWER Science and Health 3 First Term, A.Y. 2023-2024 Data - These are information gained from observing and testing an experiment. Analyze - to examine carefully and in detail so as to identify causes, key factors, possible results. Interpret - to decide what the intended meaning of something is. Conclusion - This is a statement that accepts or rejects the hypothesis. Make recommendations for further study and possible improvements to the procedure. Different Kinds of Graph PICTOGRAPH Table Graph Bar Graph Pie Graph  STONYHURST SOUTHVILLE INTERNATIONAL SCHOOL Malarayat Campus Line Graph PICTOGRAPH is a way of showing data using images. Each image stands for a certain number of things. LINE GRAPH a graph that shows information that is connected in some way.  STONYHURST SOUTHVILLE INTERNATIONAL SCHOOL Malarayat Campus BAR GRAPH is a graphical display of data using bars of different heights. DATA TABLE a group of related facts arranged in labeled rows and columns and is used to record information. STONYHURST SOUTHVILLE INTERNATIONAL SCHOOL Malarayat Campus  STONYHURST SOUTHVILLE INTERNATIONAL SCHOOL Malarayat Campus Classification of Living Things Non living things do not grow, respond, or reproduce. Rocks, soil and water are non living things that came from nature. Cars and roads are non living things made by people. LIVING THINGS All living things use energy to grow. Living things respond or react to the worlds around them. Living things reproduce. To reproduce means to make more of one’s kind. Characteristics of Living Things  STONYHURST SOUTHVILLE INTERNATIONAL SCHOOL Malarayat Campus M-ovement the ability to change in position. R-espiration (breathing) The process where oxygen and glucose are converted into energy, water, and carbon dioxide. S-ensitivity The ability to understand your surroundings. G-rowth The ability to increase in size and reach maturity and to repair damaged tissue. R-eproduction The ability to make offspring. E-xcretion The removal of waste products from the body. N-utrition The use of food to provide energy for things such as growth and cell repair.  STONYHURST SOUTHVILLE INTERNATIONAL SCHOOL Malarayat Campus Classification of Living Things We can group living things into 4 groups - Animals - Plants - Fungi - Micro-organism Micro organism - Microbes are tiny living things that are found all around us and are too small to be seen by the naked eye. Animals use their body parts to move - Wings - Legs - Bodies - Flippers - Fins Classification of Animals 1. Animals can be classified according to their size, shape and color. 2. Animals can be classified according to their body features or body parts. 3. Animals can be classified according to their diet or food that they eat. 4. Animals can be classified according to their habitat.  STONYHURST SOUTHVILLE INTERNATIONAL SCHOOL Malarayat Campus Vertebrates - Animals with backbones Invertebrates - Animals without backbones EXOSKELETON Some animals have other structures that hold up and protect their bodies. Many have a thin, hard covering. This outer covering is an EXOSKELETON. Classification of Living Things VERTEBRATES - Birds - Mammals - Amphibian - Fishes - Reptiles INVERTEBRATES - Sponges - Worms - Sea Star - Jellies - Arthropods - Mollusks - Crustacean  STONYHURST SOUTHVILLE INTERNATIONAL SCHOOL Malarayat Campus Herbivore - Animals that eat plants - An herbivore is an organism that feeds mostly on plants. Carnivore - Animals that eat meat - Carnivores are animals that eat other animals. Omnivore - Animals that eat meat and plants - an animal which is able to consume both plants (like a herbivore) and meat (like a carnivore). Prey and Predator A predator is an organism that eats another organism. The prey is the organism which the predator eats. Habitat - A habitat is a home for an organism or group of organisms. Deserts - are characterized by dry land, extreme heat, and very little rainfall. Wetlands - swamps, marshes, and ponds, are covered in water.  STONYHURST SOUTHVILLE INTERNATIONAL SCHOOL Malarayat Campus Forest - is a large area of land covered with trees. Mosses, shrubs, and wildflowers also grow in forests. Birds, insects, and many other animals also make their home in the forest. Tundra - is a cold, dry region covered by snow for more than half the year. Trees cannot grow in tundras because the winters are so long and cold. Grasslands - are large, open areas where most of the plants are grasses. - Producers ➤Producers, in the context of ecosystems, are organisms that have the unique ability to create their own food using energy from an external source, typically sunlight. (autotrophs) ➤ the primary source of energy for all other organisms in the food chain. Consumers ➤Consumers are organisms that cannot produce their own food and instead obtain their energy by consuming other organisms. ➤ heterotrophs ➤They play a crucial role in food chains and food webs by feeding on other organisms, either plants or other animals. Decomposers ➤Decomposers are microorganisms like fungi and bacteria that break down dead organic matter into simpler substances. ➤They are essential for the decomposition process, which releases nutrients back into the ecosystem for use by producers (plants).  STONYHURST SOUTHVILLE INTERNATIONAL SCHOOL Malarayat Campus Classification of Plants 1. Plants can be classified according to the root system. 2. Plants can be classified according to stem. 3. Plants can be classified if they are flowering or nonflowering plants. 2 types of Root System Taproot systems feature a single, thick primary root, called the taproot, with smaller secondary roots growing out from the sides. Examples: carrot, dandelion, turnip, beet, radish, swede, daikon, horseradish Fibrous root systems have many small branching roots, called fibrous roots, but no large primary root. Examples: grass, wheat, oat, barley, lily 2 types of Stem  STONYHURST SOUTHVILLE INTERNATIONAL SCHOOL Malarayat Campus Flowering Plants - Plants that produce flowers. Their seeds are found in flowers that grow with the leaves. Non- Flowering Plants - Some plants DO NOT produce flowers and/or seeds. Conifers Plants that reproduce with cones are called conifers. Example: Pine tree, Plants that produce spores Ferns and mosses do not make seeds. Instead , it makes spores. Like a seed, a spore can fall to the ground. It can grow into a new fern plant.  STONYHURST SOUTHVILLE INTERNATIONAL SCHOOL Malarayat Campus Name:_________________________________ Date: ____________________