This quiz works best with JavaScript enabled. Home > Science > Earth > Environmental Sciences – Quiz 537 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Environmental Sciences Quiz 537 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Results published i ..... are the most respected in science because they have passed through a rigorous evaluation process involving feedback from multiple sources. A) News magazines. B) Web journals. C) Peer-reviewed journals. D) Weekly newspapers. Show Answer Correct Answer: C) Peer-reviewed journals. 2. Base of marine food web A) Barncle. B) Plankton. C) Nekton. D) Eutrophication. Show Answer Correct Answer: B) Plankton. 3. The melting of land ice worldwide has what impact on ocean levels? A) Seal levels rise. B) Sea levels are unaffected. C) Sea levels decrease. D) None of above. Show Answer Correct Answer: A) Seal levels rise. 4. The thinning of the ozone layer A) Occurs over both polar regions. B) Is related to seasonal changes. C) Will take many years to reverse. D) All of the above. Show Answer Correct Answer: D) All of the above. 5. An ecologist might study A) How a bird population is affected by a predator. B) Types of rocks in a cave. C) The cause of an earthquake. D) The digestive system of humans. Show Answer Correct Answer: A) How a bird population is affected by a predator. 6. Organisms and environment function as a unit in a(n) ..... A) Ecosystem. B) Species. C) Community. D) Population. Show Answer Correct Answer: A) Ecosystem. 7. A measure of how much useful work each unit of input energy provides. A) Cogeneration. B) Energy efficiency. C) Smart grid. D) Superinsulation. Show Answer Correct Answer: B) Energy efficiency. 8. The abiotic factors of an ecosystem include ..... A) Rocks and minerals. B) Water and nutrients. C) Nonliving Things. D) All of the above. Show Answer Correct Answer: D) All of the above. 9. State in which a human population cansurvive indefinitely A) Agriculture. B) Ecology. C) Supply and demand. D) Sustainability. Show Answer Correct Answer: D) Sustainability. 10. What causes differences in air pressure? A) Even heating of the Earth. B) Even cooling of the earth. C) Uneven heating of the earth. D) Global warming. Show Answer Correct Answer: C) Uneven heating of the earth. 11. They are very friendly and make us feel happy. A) Domestic animals. B) Wild animals. Show Answer Correct Answer: A) Domestic animals. 12. It is the study of plants A) Astronomy. B) Gastroenterology. C) Botany. D) Microeconomics. Show Answer Correct Answer: C) Botany. 13. Scale that ranges from 1-14 A) Acid. B) Base. C) Salt. D) PH. Show Answer Correct Answer: D) PH. 14. Non-material benefits that people gain from the ecosystem is which type of ecosystem service? A) Cultural. B) Supporting. C) Provisioning. D) Regulating. Show Answer Correct Answer: A) Cultural. 15. True or false:the control group is the part of the experiment used for a base of comparison. A) True. B) False-the experimental group is the part of the experiment used for a base of comparison. Show Answer Correct Answer: A) True. 16. Which of the following is NOT one of the 3 Major environmental problem? A) Resource Depletion. B) Pollution. C) Extinction. D) Poverty. Show Answer Correct Answer: D) Poverty. 17. Carbon Dioxide and Methane trap the sun's heat in the earth's atmosphere. We call these ..... gases. A) Greenhouse. B) Hot. C) Dense. D) Anaerobic. Show Answer Correct Answer: A) Greenhouse. 18. Which molecule occurs most commonly in healthy air? A) Nitrogen. B) Oxygen. C) Argon. D) Carbon Dioxide. Show Answer Correct Answer: A) Nitrogen. 19. Contains the deep water of the open ocean with whales and sharks A) Neritic. B) Oceanic. C) Intertidal. D) Benthic. Show Answer Correct Answer: B) Oceanic. 20. Cebu tamaraw (Bubalus cebuensis) is considered as: A) Rare species. B) Endangered species. C) Extinct species. D) Vulnerable species. Show Answer Correct Answer: C) Extinct species. ← PreviousNext →Related QuizzesScience QuizzesEnvironmental Sciences Quiz 1Environmental Sciences Quiz 2Environmental Sciences Quiz 3Environmental Sciences Quiz 4Environmental Sciences Quiz 5Environmental Sciences Quiz 6Environmental Sciences Quiz 7Environmental Sciences Quiz 8Environmental Sciences Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books