science exam senior high school, Exams of Earth science

Download science exam senior high school and more Exams Earth science in PDF only on Docsity! TUGUEGARAO ARCHDIOCESAN SCHOOL SYSTEM OUR LADY OF VICTORIES ACADEMY CENTRO, AMULUNG, CAGAYAN ARCHDIOCESE OF TUGUEGARAO Final exam GRADE 11- EARTH AND LIFE SCIENCE NAME: ______________________________GRADE/SECTION: _____________SCORE: __________ DIRECTIONS: Identify the choice that best completes the statement or answers the question. Write your answer before the number item. 1. Which of the following is the basic unit of life? A. Atom B. Molecule C. Organelle D. Cell 2. All of the following are characteristics of life EXCEPT A. Evolution B. Reproduction C. Homeostasis D. Multicellularity 3. Which two levels are farthest apart on the hierarchy of biological organization? A. Organisms and population B. Ecosystem and biosphere C. Atom and cell D. Tissue and organ 4. Because plants extract nutrients from soil and use sunlight as an energy source, they are considered to be A. Autotrophs B. Consumers C. Heterotrophs D. decomposers 5. evolution through natural selection will occur most rapidly for populations of plant that A. are already well adapted to the environment B. live in an unchanging environment C. are in the same genus D. reproduce sexually and live in an unstable environment 6. Which of the following is the correct sequence of the levels of organization in human body? A. Cell – tissue – organ – system B. Organs – tissue – system - cells C. System – organs – tissue – cells D. None 7. In a natural community, the primary consumers are A. Herbivores B. Carnivores C. Scavengers D. Decomposers 8. Which of the following is the function of chloroplast? A. Mitosis and meiosis B. Cellular respiration C. Conversion of light energy into chemical energy D. Protein synthesis 9. Which of the following is non – biodegradable? A. Plastic straw B. Animal bones C. Tea leaves D. Dried plants 10. Common problem in water due to human activities is A. Air pollution B. Water pollution C. Light pollution D. Sound pollution 11. Which of the following activities contributes to global warming? A. Deforestation B. Burning of fossil fuels C. Vehicular smoke D. All of the above 12. The study of the interactions of organisms among themselves and with the physical environment? A. Ecosystem B. Biology C. Ecology D. Pathology 13. The following are examples of abiotic components except; A. Soil B. Water C. Light D. Insects 14. What do call the organisms that are capable of producing their own food? A. Consumers B. Producers C. Decomposers D. None 15. These are organisms that break down detritus, non-living organic matter to organic matter to be used again. A. Consumers B. Producers C. Decomposers D. None 16. Which of the following can produce their own food? A. Plants B. Soil C. Insects D. Animals 17. The process by which the sun heats the surface of bodies of water. A. Precipitation B. Evaporation C. Condensation D. None 18. A branch in biology that studies the functions of living organisms and their parts. A. Anatomy B. Physiology C. Biology D. Zoology