Related Questions
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Which of the following is a method of reducing energy consumption in homes by improving insulation and sealing air leaks?
A. Energy Star Certification
D. Green Roof Installation
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4
Which of the following is a biodegradable waste material?
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4
What is the term for the process by which an ecosystem gradually returns to its original state after a disturbance has occurred?
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Which of the following is a greenhouse gas that is released from livestock digestion and manure management?
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4
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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What is the term for the process by which bacteria convert ammonia into nitrates and nitrites in the nitrogen cycle?
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4
Which layer of the atmosphere is closest to the Earth's surface?
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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 gradual increase in the acidity of oceans due to the absorption of excess carbon dioxide from the atmosphere?
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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 a form of pollution that occurs when excess nutrients (often from agricultural runoff) cause excessive plant growth in aquatic ecosystems?
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Which of the following is a primary source of indoor air pollution?
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What is the main source of energy for photosynthesis?
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Which of the following is a method of conserving water in agriculture that involves capturing and storing rainwater for later use?
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4
What is the primary cause of the depletion of the ozone layer?
C. Chlorofluorocarbons (CFCs)
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Which of the following is a greenhouse gas that is over 20 times more effective at trapping heat in the atmosphere compared to carbon dioxide?
C. Hydrofluorocarbons (HFCs)
D. Sulfur Hexafluoride (SF6)
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4
Which of the following is a method of soil conservation that involves planting crops in rows along the natural contours of the land to reduce erosion?
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Which of the following is a keystone species in a marine ecosystem?
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4
Which of the following is a method of conserving water in agriculture that involves watering plants at their roots rather than spraying them from above?
C. Center Pivot Irrigation
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What is the term for the process of removing salt and other minerals from seawater to make it suitable for drinking and irrigation?
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Which layer of the Earth's atmosphere contains the ozone layer?
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Which of the following is an example of a natural ecosystem service?
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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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4
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 primary greenhouse gas emitted from the use of fossil fuels in transportation and industry?
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4
Which gas is released during the process of photosynthesis?
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What is the term for the introduction of harmful substances or pollutants into the environment?
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4
Which of the following is a primary air pollutant?
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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?