Related Questions
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Which of the following is a form of pollution that occurs when excess nutrients (often from agricultural runoff) cause excessive plant growth in aquatic ecosystems?
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What is the term for the loss of a species from a particular habitat or from the entire planet?
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Which of the following is a keystone species in a marine ecosystem?
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4
What is the primary cause of the depletion of the ozone layer?
C. Chlorofluorocarbons (CFCs)
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What is the term for the variety of ecosystems in a given region or on the entire Earth?
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Which of the following is a source of non-point source pollution in aquatic ecosystems?
A. Wastewater Treatment Plants
C. Runoff from Roads and Parking Lots
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Which of the following is a renewable source of freshwater?
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What is the term for the process by which nitrogen gas is converted into a form that plants can use?
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Which of the following is a method of renewable energy production that involves harnessing the kinetic energy of ocean tides and currents?
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What is the term for the gradual increase in the Earth's average temperature due to human activities?
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What is the term for the process by which bacteria convert ammonia into nitrates and nitrites in the nitrogen cycle?
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Which layer of the Earth's atmosphere contains the ozone layer?
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What is the term for the measure of the total ecological footprint of an individual or population?
D. Environmental Impact Index
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What is the term for the process by which water droplets combine in clouds and form larger droplets that eventually fall as precipitation?
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Which of the following is an example of point source pollution?
C. Atmospheric Deposition
D. Groundwater Contamination
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Which of the following is a measure of the total amount of greenhouse gases emitted by a particular activity or entity?
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What is the term for the process by which soil particles are carried away by wind or water?
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Which of the following is a major component of the Earth's biosphere?
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Which of the following is a component of the Earth's hydrosphere?
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Which of the following is a primary source of indoor air pollution?
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What is the process of converting waste materials into reusable materials called?
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Which gas is released during the process of photosynthesis?
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Which of the following is an example of a point source of water pollution?
B. Oil Spill from a Tanker
D. Urban Stormwater Runoff
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Which of the following is a non-renewable resource?
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Which of the following is a primary greenhouse gas emitted from the use of fossil fuels in transportation and industry?
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Which of the following is a major component of the Earth's lithosphere?
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Which of the following is an example of a biotic factor in an ecosystem?
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What is the main cause of soil erosion?
B. Agricultural Practices
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What is the term for the process of converting organic waste into a material that can be used as a soil conditioner or fertilizer?
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Which of the following is considered a non-point source of water pollution?
B. Sewage Treatment Plant
C. Pesticide Runoff from Fields
D. Oil Spill from a Tanker