ECOLOGY
ENVIRONMENTAL ISSUES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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nonpoint
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point
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natural
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None of the above
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Detailed explanation-1: -Because the three types of environmental issues are interconnected, they are difficult to resolve. Air pollution in Los Angeles is a nonpoint source. A natural resource occurs naturally in the environment and is used by people. The contamination of Earth’s land, water, or air is called pollution.
Detailed explanation-2: -Carbon Monoxide Nationwide, cars and trucks contribute to more than 50% of all emissions; in cities like Los Angeles, where traffic density is high, their contribution is even greater.
Detailed explanation-3: -Nonpoint Source (NPS) Pollution, on the other hand, is a more difficult type of pollution to identify and clean up. As the name suggests, cannot be pinpointed to one distinct location or source. NPS pollution refers to both water and air pollution from diffuse sources.
Detailed explanation-4: -Nonpoint source pollution comes from oil, pet waste, pesticide, herbicide, fertilizer, road salt, bacteria, sediment, and any other contaminant that ends up on the ground naturally or from human activity.