This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Earth > Environmental Sciences – Quiz 124 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Environmental Sciences Quiz 124 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. In which atmospheric layer of Earth do thunderstorms occur? A) Thermosphere. B) Mesosphere. C) Troposphere. D) Stratosphere. Show Answer Correct Answer: C) Troposphere. 2. When a government gives cash to support an activity in an industry, it is known as a A) Subsidy. B) Local Incentive. C) Green Tax. D) Command and Control. Show Answer Correct Answer: A) Subsidy. 3. What are some benefits of biodiversity? A) Clean air and water. B) Food. C) Medicine. D) All of these. Show Answer Correct Answer: D) All of these. 4. What gravitational influence has the greatest effect on Earth's tides? A) The gravitational pull between the Earth and the Sun. B) The gravitational pull between the Earth and the moon. Show Answer Correct Answer: B) The gravitational pull between the Earth and the moon. 5. What were the Maoi made from? A) Volcanic rock. B) Lava. C) Mountain rock. D) Mix of rock and clay. Show Answer Correct Answer: A) Volcanic rock. 6. Affect all populations similarly regardless of population size. Examples include:natural disasters, rapid climate changes (drought or floods), and human activity and disturbances A) Density-Dependent factors. B) Density-Independent factors. Show Answer Correct Answer: B) Density-Independent factors. 7. The term to describe how water from lakes enters the atmosphere A) Transpiration. B) Precipitation. C) Condensation. D) Evaporation. Show Answer Correct Answer: D) Evaporation. 8. Which of the following is a sustainable resource? A) Natural gas. B) Uranium. C) Wind. D) None of above. Show Answer Correct Answer: C) Wind. 9. What is the most abundant gas in the Earth's atmosphere? A) Oxygen. B) Greenhouse Gas. C) Carbon Dioxide. D) Nitrogen. Show Answer Correct Answer: D) Nitrogen. 10. C6H12O6 is also known as glucose (sugar). Where is it found? A) Plants. B) Animals. C) Both plants and animals. D) Neither plants or animals. Show Answer Correct Answer: C) Both plants and animals. 11. Our parents work hard for us. A) True. B) False. Show Answer Correct Answer: A) True. 12. Over ..... of the Amazon is being deforested. A) 1 acre per second. B) 1 acre per day. C) 1 acre per hour. D) 1 acre per month. Show Answer Correct Answer: A) 1 acre per second. 13. Which environmental problem is intensified by deforestation? A) Increased area for wildlife habitats. B) Increase occurrence of urban sprawl. C) Increased rate of soil erosion. D) Increased atmospheric CO2. Show Answer Correct Answer: C) Increased rate of soil erosion. 14. It is the study of the chemistry of materials such as rocks, soil and water. A) Paleontology. B) Chemistry. C) Geology. D) Geochemistry. Show Answer Correct Answer: D) Geochemistry. 15. Allows the skull to move independently from the shoulders A) Limbs. B) Ribcage. C) Neck. D) Digits. Show Answer Correct Answer: C) Neck. 16. A greenhouse gas released from burning fossilfuels A) Nitrogen oxide. B) Helium. C) CO2. D) Ozone. Show Answer Correct Answer: C) CO2. 17. Which of the following is an advantage of nuclear energy? A) It does not produce air pollution. B) It does not produce solid waste. C) It is cost-efficient. D) It poses no safety risks. Show Answer Correct Answer: A) It does not produce air pollution. 18. Collection of data in the form of numbers. A) History. B) Models. C) Statistics. D) Correlations. Show Answer Correct Answer: C) Statistics. 19. What do the arrows indicate in a food web? A) What eats what. B) Where the energy is being transferred. C) How the animals are related. D) None of above. Show Answer Correct Answer: B) Where the energy is being transferred. 20. Using scientific information from chemistry and biology to devise a plan to clean up a lake and make it healthy again describes A) Environmental science. B) Ecology. C) Social science. D) Earth science. Show Answer Correct Answer: A) Environmental science. 21. A possible explanation to a problem that has not yet been tested. A) Fact. B) Hypothesis. C) Data. D) Theory. Show Answer Correct Answer: B) Hypothesis. 22. What is the tiniest particle in the entire universe? A) Liquids. B) Atoms. C) Cells. D) Gases. Show Answer Correct Answer: B) Atoms. 23. What means the same thing as heterotroph? A) Herbivore. B) Producer. C) Autotroph. D) Omnivore. E) Consumer. Show Answer Correct Answer: E) Consumer. 24. True or False:Only the Federal Government can enact environmental policy. A) False. B) True. Show Answer Correct Answer: A) False. 25. Water found below Earth's surface A) Runoff. B) Fresh water. C) Groundwater. D) Surface water. Show Answer Correct Answer: C) Groundwater. 26. True or False:The most common critique of the cap-and-trade system is that companies competing in a free market will produce better solutions at a lower cost than a government can. A) True. B) False. Show Answer Correct Answer: B) False. 27. All the Blue Jays in a forest are a: A) Population. B) Community. C) Organism. D) Ecosystem. Show Answer Correct Answer: A) Population. 28. Which of the following is the available biomass for the consumption to heterotrophs? A) Ecological efficiency. B) Net primary productivity. C) Secondary productivity. D) Gross primary productivity. Show Answer Correct Answer: B) Net primary productivity. 29. The person who proposed the hypothesis of continental drift in 1911 was ..... A) Hess. B) Richter. C) John. D) Wegener. Show Answer Correct Answer: D) Wegener. 30. Ozone is located in the ..... A) Thermosphere. B) Ionosphere. C) Troposphere. D) Stratosphere. Show Answer Correct Answer: D) Stratosphere. 31. Who would have a larger ecological footprint? A) Someone who buys more things and travels a lot. B) Someone who buys few things and travels less. Show Answer Correct Answer: A) Someone who buys more things and travels a lot. 32. World Environment Day is celebrated on ..... every year. A) 6th June. B) 5th June. C) 15th June. D) 5th July. Show Answer Correct Answer: B) 5th June. 33. The most commonly used approach to solar energy collection is ....., in which buildings are designed and building materials chosen to maximize their direct absorption of sunlight in winter, even as they keep the interior cool in the heat of summer. A) Active. B) Passive. Show Answer Correct Answer: B) Passive. 34. Which is NOT true of the nitrogen cycle? A) Decomposers break down waste to make a usable form of nitrogen. B) Animals get nitrogen by eating plants or other animals. C) Plants breathe in nitrogen. D) Bacteria are the only organisms who can process atmospheric nitrogen. Show Answer Correct Answer: C) Plants breathe in nitrogen. 35. The area inside the city is called ..... A) Urban. B) Suburban. C) Rural. D) None of above. Show Answer Correct Answer: A) Urban. 36. It is a way of turning waste products into something useful. A) Waste Generation. B) Waste Collection. C) Re-engineering. D) Recycling. Show Answer Correct Answer: D) Recycling. 37. By mid century, what percentage of the world will be urban. A) 20%. B) 30%. C) 50%. D) 70%. Show Answer Correct Answer: D) 70%. 38. Characteristic of a plant that allows it to survive in areas of light or sporadic rainfall. A) Desert. B) Permafrost. C) Temperate grasslands. D) Drought-resistance. Show Answer Correct Answer: D) Drought-resistance. 39. Which of the following terms identifies the change from a liquid to solid? A) Vaporization. B) Melting. C) Freezing. D) Condensation. Show Answer Correct Answer: C) Freezing. 40. Which range indicates a base/alkaline? A) 8-14. B) 1-6. Show Answer Correct Answer: A) 8-14. 41. What chemical is added during tertiary treatment at a wastewater treatment facility to give a final "polishing" of the waste stream? A) Methane gas. B) Ill. C) Chlorine. D) Sodium bicarbonate. Show Answer Correct Answer: C) Chlorine. 42. What event happened in 1849? A) Central Park in New York Cityis completed-a major milestone inthe American parks movement. B) Wildlife and conservationclubs, such as the Audubon Society, Boone & Crockett Club, and SierraClub began forming across America. C) The U.S. Department of Interioris established. Its role is to protectnatural resources and culturalheritage. D) E) Yellowstone Park becomesthe first national park inAmerica. Show Answer Correct Answer: C) The U.S. Department of Interioris established. Its role is to protectnatural resources and culturalheritage. 43. The prefix "Atmo" means ..... A) Life. B) Water. C) Air. D) Ground. Show Answer Correct Answer: C) Air. 44. Site where continuous CO2 records have been maintained since 1958 A) Mauna Loa, Hawaii. B) Oklahoma City, OK. C) New York City, NY. D) Boston, Mass. Show Answer Correct Answer: A) Mauna Loa, Hawaii. 45. If you consider what will add to our understanding of the natural world in making an environmental decision, you are examining a(n) ..... value. A) Aesthetic. B) Environmental. C) Ethical/moral. D) Scientific. Show Answer Correct Answer: C) Ethical/moral. 46. ..... is an advantage to an organism in certain environments. A) Natural selection. B) Coevolution. C) Evolution. D) Adaptation. Show Answer Correct Answer: D) Adaptation. 47. Phosphates in laundry detergent A) Causes artificial eutrophication. B) No answers are correct. C) Added to clean pollution. D) Added for fertilizer. Show Answer Correct Answer: A) Causes artificial eutrophication. 48. The release of products of combustion into the air often causes the formation of ozone near the surface of Earth. This ground-level ozone in the troposphere damages plants and affects their ability to absorb carbon dioxide. What most likely caused the doubling of ground-level ozone since 1850? A) Composition of the upper atmosphere. B) Extinction of certain animal species. C) Emissions from vehicles & industrial processes. D) Greater use of nuclear fuel. Show Answer Correct Answer: C) Emissions from vehicles & industrial processes. 49. Which organism is likely to be at the beginning of a food chain for a pond? A) Freshwater shrimp. B) Sunfish. C) Green Algae. D) Mosquitoes. Show Answer Correct Answer: C) Green Algae. 50. What do we call FRESH water that lies beneath the Earth's surface? A) Lake. B) Groundwater. C) River. D) Spring tagsWater Cycle. Show Answer Correct Answer: B) Groundwater. 51. Inferences are conclusions or predictions based on A) Accuracy. B) Precision. C) Observations and prior knowledge. D) Measurements only. Show Answer Correct Answer: C) Observations and prior knowledge. 52. First predicted by Charles Darwin, the closest relatives to Tetrapods are A) Arthropods. B) Bacteria. C) Fish. D) Eels. Show Answer Correct Answer: C) Fish. 53. ..... % of the world's tropical rainforests have been cleared. A) 15. B) 75. C) 45. D) 30. Show Answer Correct Answer: C) 45. 54. Which is NOT a part of infrastructure? A) Power lines tagsSEV4. B) Roads. C) Restaurants. D) Bridges. Show Answer Correct Answer: C) Restaurants. 55. A major source of air pollution is burning fossil fuels to generate electricity, therefore, ..... electricity or switching to ..... A) Using electricity or switching to coal fuels. B) Buying electricity or switching to fossil fuels. C) Conserving electricity or switching to alternative fuels. D) None of above. Show Answer Correct Answer: C) Conserving electricity or switching to alternative fuels. 56. Full Form of CFCs A) Carbon Flouro Carbon. B) Chlorofluorocarbons. C) Chloroflurochloro. D) None of above. Show Answer Correct Answer: B) Chlorofluorocarbons. 57. According to one Environmental Principle, any intrusion from the outside may cause imbalance and collapsing of the system. A) True. B) False. Show Answer Correct Answer: A) True. 58. An organism's way of life ..... A) Species. B) Habitat. C) Niche. D) Environment. Show Answer Correct Answer: C) Niche. 59. Why are ocean currents important to coastal regions? A) They produce high and low tides along coastal regions. B) They can warm or cool the air temperatures along coastal regions. C) They move vertically pushing warm water and nutrients to the surface along coastal regions. D) They increase the rate of precipitation as cold water moves along coastal regions. Show Answer Correct Answer: B) They can warm or cool the air temperatures along coastal regions. 60. Environmental science is an apolitical field and does not engage with political issues or advocacy. A) True. B) False. 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