Grade 11 Earth And Life Science Monthly Exam PDF

Republic of the Philippines Department of Education Region X District of Tagoloan CHRISTIAN SAMARITAN HEALTH SE...

Republic of the Philippines Department of Education Region X District of Tagoloan CHRISTIAN SAMARITAN HEALTH SERVICES AND TECHNICAL SCHOOL, INC. Zone 1, Poblacion, Claveria, Misamis Oriental CLAVERIA CAMPUS SCHOOL I.D: 461529 GRADE 11 EARTH AND LIFE SCIENCE MONTHLY EXAM NAME: ___________________________________________ SCORE ______/50 YEAR&SECTION: _______________________________ DATE: __________ Multiple Choice Read and analyze the questions below. Write the letter of the correct answer in the space provided before the number.( 2 pts. Each) STRICTLY NO ERASURE! _____1. What is the name of the galaxy that contains our solar system? A. Andromeda C. Whirlpool B. Milky Way D. Sombrero ____2. Which Planet is CLOSEST to the sun? A. Mars C. Mercury B. Earth D. Jupiter ____3. What are Gas Giants made out? A. Carbon Dioxide and Helium C. Hydrogen and Helium B. Hydrogen and Oxygen D. Helium and Iron ____4. What is the other used to call the outer planets? A. Julian Planets C. Terrestrial Planets B. Jovian Planets D. Dwarf Planets _____5. A volcano erupts, releasing ash and gases into the air. Which sphere is directly affected by this event? A. Atmosphere C. Lithosphere B. Hydrosphere D. Biosphere _____6. Heavy rainfall causes a river to flood and erode the riverbanks. Which sphere does the erosion primarily impact? A. Biosphere C. Hydrosphere B. Lithosphere D. Atmosphere _____7. Trees in a forest are cut down, leading to a loss of habitat for many animals. Which sphere is most directly impacted by the loss of habitat? A. Hydrosphere C. Biosphere B. Lithosphere D. Atmosphere _____8. Melting glaciers contribute to rising sea levels. Which sphere is primarily impacted by the rising sea levels? A. Atmosphere C. Biosphere B. Lithosphere D. Hydrosphere _____9. A severe drought causes a significant reduction in plant growth. Which sphere is most directly affected by the reduced plant growth? A. Atmosphere C. Hydrosphere B. Lithosphere D. Biosphere _____10. An earthquake triggers a tsunami that devastates coastal areas. Which two spheres are directly involved in this interaction? A. Lithosphere and Biosphere C. Atmosphere and Biosphere B. Hydrosphere and Lithosphere D. Biosphere and Hydrosphere _____11. Pollution from factories leads to acid rain, damaging forests. Which two spheres are primarily involved in this scenario? A. Lithosphere and Biosphere C. Atmosphere and Biosphere B. Hydrosphere and Lithosphere D. Biosphere and Hydrosphere _____12. The construction of a dam on a river alters the flow of water and affects fish populations. Which two spheres are most directly impacted? A. Lithosphere and Biosphere C. Atmosphere and Biosphere B. Hydrosphere and Lithosphere D. Biosphere and Hydrosphere _____13. A forest fire releases large amounts of smoke into the air, affecting air quality. Which sphere does the smoke primarily impact? A. Lithosphere C. Atmosphere B. Hydrosphere D. Biosphere _____14. Intensive farming leads to soil degradation and loss of nutrients. Which sphere is directly impacted by soil degradation? A. Lithosphere C. Atmosphere B. Hydrosphere D. Biosphere _____15. It is solid inorganic substance of natural occurrence. A. Minerals C. Carbon Compounds B. Rocks D. Streak II. TRUE or FALSE For each statement below, determine whether the statement is True or False. Shade your answer accordingly. (2 pts. Each) Choices are: A. True B. False _____16. All minerals have a definite chemical composition. _____17. Minerals can be either solid or liquid at room temperature. _____18. Minerals have a crystalline structure, meaning their atoms are arranged in an orderly pattern. _____19. Color is the most reliable property for identifying a mineral. _____20. All minerals are naturally occurring and not man-made. _____21. The streak of a mineral is the color of its powder when scratched on a porcelain plate. _____22. The hardness of a mineral is measured using the Mohs scale. _____23. Minerals can be formed from living organisms. _____24. Cleavage refers to how a mineral breaks along flat surfaces. _____25. Luster describes the way light reflects off a mineral’s surface. “Starve your distractions and feed your focus.” “Do your best and God will do the rest.” Ma’am Edgie