This quiz works best with JavaScript enabled. Home > General Knowledge > Science > Earth > Environmental Sciences β Quiz 4 π Homepage π Download PDF Books π Premium PDF Books Environmental Sciences Quiz 4 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is an advantage of incineration over other waste disposal methods? A) Incineration decreases the volume of waste the must be placed in the landfill. B) Lower risk of air pollution. C) The costs of building and running ans incinerator are much lower. D) None of above. Show Answer Correct Answer: A) Incineration decreases the volume of waste the must be placed in the landfill. 2. How much waste does the average American produce per day? A) 4.6 kg. B) 2.5 kg. C) 1.8 kg. D) 1.4 kg. Show Answer Correct Answer: C) 1.8 kg. 3. Plants are green because of the presence of a pigment called: A) Oxygen. B) Chlorophyll. C) Nitrogen. D) Glucose. Show Answer Correct Answer: B) Chlorophyll. 4. The temporary or permanent removal of large expanses of forest for agriculture, settlements, or other uses A) Rangeland. B) Deforestation. C) Biodiversity. D) None of above. Show Answer Correct Answer: B) Deforestation. 5. You should always wash your hands after a lab. A) True, you should wash your hands. B) False, there is no need to wash your hands. Show Answer Correct Answer: A) True, you should wash your hands. 6. Define the term nonβrenewable. A) Will eventually run out. B) Will never run out. Show Answer Correct Answer: A) Will eventually run out. 7. Eutrophication of a body of water is often caused by the addition of A) Carbon and/or proteins. B) Lipids and/or hydrocarbons. C) Carbon and/or phosphorus. D) Phosphorus and/or nitrogen. Show Answer Correct Answer: D) Phosphorus and/or nitrogen. 8. This is the largest biome in the world. A) Rain forest. B) Tundra. C) Taiga. D) Desert. Show Answer Correct Answer: C) Taiga. 9. This occurs when one or more organism uses the same resource at the same time A) Respiration. B) Competition. C) Evaporation. D) Decomposition. Show Answer Correct Answer: B) Competition. 10. The complex of a community of organisms and its environment functioning as an ecological unit A) Ecosystem. B) Population. C) Biome. D) Community. Show Answer Correct Answer: A) Ecosystem. 11. Which layer is the thinnest? A) Crust. B) Mantle. C) Inner core. D) Outer core. Show Answer Correct Answer: A) Crust. 12. This type of growth, represented with an S curve, is growth with limiting factors that bring the population near carrying capacity A) Exponential growth. B) Carrying capacity. C) Logistic growth. D) Fossil fuels. Show Answer Correct Answer: C) Logistic growth. 13. ..... tells consumers which brands are made with processes that do not harm the environment. A) Nutrition labels. B) Ecolabelling. C) Food labelling. D) None of above. Show Answer Correct Answer: B) Ecolabelling. 14. Models used by scientists include A) Conceptual models. B) Variable models. C) Both (A) and (C). D) Both (A) and (C). Show Answer Correct Answer: C) Both (A) and (C). 15. A re-creation of an event that enable an investigator to support or disprove a hypothesis. A) Experiment. B) Hypothesis. C) Reproducibility. D) Data Collection. Show Answer Correct Answer: A) Experiment. 16. The movement of deep, cold, nutrient filled water to the surface of the ocean is ..... A) Upwelling. B) Surface Currents. C) Ocean Current. D) Deep Currents. Show Answer Correct Answer: A) Upwelling. 17. "Everything an organism does and when it does it" describe an organism's A) Character development. B) Community. C) Niche. D) Tolerance. Show Answer Correct Answer: C) Niche. 18. Most of the developing countries in the world depend on ..... for their main source of energy. A) Biomass (including wood, manure, etc). B) Renewable sources. C) Coal. D) Nuclear. Show Answer Correct Answer: A) Biomass (including wood, manure, etc). 19. A diagram that shows the feeding relationships and energy flow of possible paths in which nutrients pass from organism to organism in an ecosystem. A) Nitrogen Cycle. B) Food Web. C) Food Chain. D) Phosphorous Cycle. Show Answer Correct Answer: B) Food Web. 20. If a nonrenewable resource such as oil suddenly became scarce while demand remained constant ..... A) The equilibrium price would increase. B) The equilibrium price would decrease. C) The demand would increase. D) The demand would decrease. Show Answer Correct Answer: A) The equilibrium price would increase. 21. Which process transports soil away from where it should be? A) Erosion. B) Deposition. C) Weathering. D) Decomposition. Show Answer Correct Answer: A) Erosion. 22. ..... contains a high viscosity mixture of hydrocarbons that must be heated to extract the oil. A) Tar sands. B) Oil shale. C) Tight oil. D) Crude oil. Show Answer Correct Answer: B) Oil shale. 23. During the period of human history known as the ....., factories, assembly lines and large industries dominated the many American cities. Pollution of the Air and water rose tremendously. A) Industrial Revolution. B) Agricultural Revolution. C) Internet and Digital Revolution. D) Hunter-gatherer period. Show Answer Correct Answer: A) Industrial Revolution. 24. The practice of intentionally planting drought-tolerant plants to decrease a yard's water consumption A) Water diversion. B) Xeriscaping. C) Dam. D) Reservoir. Show Answer Correct Answer: B) Xeriscaping. 25. Which two things increase the amount of CO2 in the atmosphere? A) Burning fossil fuels and using renewable energy sources. B) Burning fossil fuels and deforestation. C) Deforestation and shifting to renewable energy. D) Mining and the production of PV solar panels. Show Answer Correct Answer: B) Burning fossil fuels and deforestation. 26. From where do producers get their energy? A) The ground. B) Other animals. C) Decomposers. D) The sun. Show Answer Correct Answer: D) The sun. 27. What is the broad, flat part of the leaf called? A) Lobe. B) Ear. C) Petiole. D) Blade. Show Answer Correct Answer: D) Blade. 28. What causes the spring tides? A) When the sun and moon line up. B) When the sun and moon are perpendicular. C) Poseidon rises from the depths. D) None of above. Show Answer Correct Answer: A) When the sun and moon line up. 29. Which of the following is the most important factor that determines whether an area is a desert? A) Lack of nutrients in the soil. B) Lack of water. C) Heat. D) Elevation. Show Answer Correct Answer: B) Lack of water. 30. Neem, tulsi and turmeric are..... A) Shrubs. B) Herbs. C) Trees. D) None of above. Show Answer Correct Answer: B) Herbs. 31. A property of water that occurs when adhesion of water molecules to a surface is stronger than cohesion between the molecules. A) Capillary action. B) Cohesion. C) Polarity. D) Adhesion. Show Answer Correct Answer: A) Capillary action. 32. Does temperature change during a phase change? A) Yes. B) No. Show Answer Correct Answer: B) No. 33. Tall smoke stacks send ..... to far away countries A) Ugly clouds. B) Water pollution. C) Acid rain. D) Sediment pollution. Show Answer Correct Answer: C) Acid rain. 34. Which of the following factors could prolong the availability of fossil fuels? A) Making new fossil fuels. B) Increasing demand for fossil fuels. C) Increasing alternative energy sources. D) Reducing alternative energy sources. Show Answer Correct Answer: C) Increasing alternative energy sources. 35. What is overfishing? A) The removal of a fish species from a body of water at rate faster than the species can repopulate. B) The removal of a bad fish from an environment?. C) The over-breeding of fish. D) The removal of a dead fish from a body of water. Show Answer Correct Answer: A) The removal of a fish species from a body of water at rate faster than the species can repopulate. 36. What are pucca houses made from A) Stones, bricks, cement, steel. B) Stones, bricks, mud, straws. C) Either a or b. D) None of the above. Show Answer Correct Answer: A) Stones, bricks, cement, steel. 37. Performing a test or experiment allows you to test your ..... A) Question. B) Conclusions. C) Hypothesis. D) Data. Show Answer Correct Answer: C) Hypothesis. 38. When large mines are dug in the ground, the atmosphere, biosphere and hydrosphere may be subject to changes from: A) Pollution. B) Vegetation. C) Changes in water flow. D) All of these choices are correct. Show Answer Correct Answer: D) All of these choices are correct. 39. Environmental science has several goals:βͺ Understand the ..... environment. A) Natural. B) Unnatural. C) Man-made. D) Artificial. Show Answer Correct Answer: A) Natural. 40. Solar energy is a ..... resource. A) Renewable. B) Nonrenewable. Show Answer Correct Answer: A) Renewable. 41. Made of skeletons of small animals A) Estuary. B) Interitidal area. C) Sargasso sea. D) Coral reefs. Show Answer Correct Answer: D) Coral reefs. 42. A nutrient whose supply limits productivity A) Abiotic factors. B) Biotic factor. C) Limiting nutrient. D) Nitrogen fixation. Show Answer Correct Answer: C) Limiting nutrient. 43. What is the term for an land above an aquifer. A) River system. B) Aquifer. C) Watershed. D) Recharge zone. Show Answer Correct Answer: D) Recharge zone. 44. Environmental science is an interdisciplinary field of study. This means that ..... A) It is limited to only one branch of science; ecology. B) Each environmental issue is specific to only one type of science. C) Multiple branches of science only (biology, chemistry, etc) are covered. D) Many science and non-science fields of study, such as economics and politics, are included. Show Answer Correct Answer: D) Many science and non-science fields of study, such as economics and politics, are included. 45. Which of the following is correct scientific notation? A) .2035 x 104. B) 2.035 x104. C) 2035 4. D) 20.35 x 104. Show Answer Correct Answer: B) 2.035 x104. 46. A type of relationship in which one species benefits while the other is neither helped nor harmed is known as: A) Commensalism. B) Mutualism. C) Parasitism. D) Altruism. Show Answer Correct Answer: A) Commensalism. 47. The major human causes of extinction today are A) Hunting and destroying habitats. B) Polluting and introducing non-native species. C) Both (a) and (b). D) Neither (a) nor (b. Show Answer Correct Answer: C) Both (a) and (b). 48. Interactions in an ecosystem result from thetransfer of matter and energy from producers toconsumers and eventually to decomposers. What are the forms of energy transfer from #1 to #4? A) Light energy to chemical energy. B) Chemical energy to chemical energy. C) Heat energy to mechanical energy. D) Chemical energy to heat energy. Show Answer Correct Answer: A) Light energy to chemical energy. 49. The process of excessive nutrients runoff into waterways can cause ..... A) Global Warming. B) Eutrophication. Show Answer Correct Answer: B) Eutrophication. 50. The color of leaf is green due to the presence of A) Chlorophyll. B) Leaf blade. C) Odour. D) Mehndi. Show Answer Correct Answer: A) Chlorophyll. 51. What is the best measurement to use when determining the width of a human hair? A) Meter. B) Micrometer. C) Centimeter. D) Millimeter. Show Answer Correct Answer: B) Micrometer. 52. Environmental Science does NOTinclude which of the following: A) Physics. B) Chemistry. C) Biology. D) Accounting. Show Answer Correct Answer: D) Accounting. 53. Why does the troposphere experience (have) the greatest amount of atmospheric pressure compared to the other atmospheric layers? A) It is the region in which weather occurs. B) It contains a high concentration of gas particles. C) It has the highest temperatures. D) It produces the ozone layer. Show Answer Correct Answer: B) It contains a high concentration of gas particles. 54. The first organisms to populate an area after a disaster A) Succession. B) Pioneer species. C) Invasive Species. D) Keystone Species. Show Answer Correct Answer: B) Pioneer species. 55. The world's top consumer of crude oil is ..... A) China. B) United States. C) Venezuela. D) Japan. E) Saudi Arabia. Show Answer Correct Answer: B) United States. 56. The combination of resources, improved transportation, and technological breakthroughs all led to the A) Agriculture Revolution. B) Industrial Revolution. C) Better Planet Act. D) None of above. Show Answer Correct Answer: B) Industrial Revolution. 57. Which type of rock is formed from cooled melted rock? A) Organic. B) Igneous. C) Sedimentary. D) Metamorphic. Show Answer Correct Answer: B) Igneous. 58. Which of the following is an example of cogeneration? A) Using tidal power to generate electricity. B) Using the waste heat from a furnace to power a steam turbine. C) Driving a fuel-efficient car. D) Using ocean thermal energy conversion to run a turbine. Show Answer Correct Answer: B) Using the waste heat from a furnace to power a steam turbine. 59. Has a negative charge, a positive charge, and no charge A) Protons, Electrons, Neutrons. B) Electrons, Protons, Neutrons. C) Electrons, Neutrons, Protons. D) Neutrons, Electrons, Protons. Show Answer Correct Answer: B) Electrons, Protons, Neutrons. 60. Weather and Climate are directly affected by the A) Amount of solar energy entering the atmosphere. B) Amount of oxygen leaving the atmosphere. C) Types of ions exposed in the atmosphere. D) Interaction of the troposphere and stratosphere. Show Answer Correct Answer: A) Amount of solar energy entering the atmosphere. β PreviousNext βRelated QuizzesScience QuizzesGeneral Knowledge QuizzesEnvironmental Sciences Quiz 1Environmental Sciences Quiz 2Environmental Sciences Quiz 3Environmental Sciences Quiz 5Environmental Sciences Quiz 6Environmental Sciences Quiz 7Environmental Sciences Quiz 8Environmental Sciences Quiz 9 π Back to Homepage π Download PDF Books π Premium PDF Books