Point Vs. Nonpoint Source Pollution Notes Quiz

2.

When the accumulation of rain flows over the parking lots and roads in North Carolina, it washes pollutants into bodies of water. How is the pollution classified?

Primary
Secondary
Point source
Non-point source

Correct Answer

A. Non-point source

Explanation

When rainwater flows over parking lots and roads, it picks up pollutants such as oil, chemicals, and debris. These pollutants are not coming from a single identifiable source, but rather from multiple diffuse sources. This type of pollution is known as non-point source pollution, as it cannot be traced back to a specific point of origin.

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3.

A landfill is most likely to directly pollute

Water vapor over the landfill
Precipitation about to fall on the landfill
Surface streams flowing to the landfill
Groundwater under teh landfill

Correct Answer

A. Groundwater under teh landfill

Explanation

A landfill is most likely to directly pollute the groundwater under the landfill. This is because landfills are designed to collect and contain solid waste, but they often lack proper lining or containment systems. As a result, pollutants from the waste can seep into the soil and contaminate the groundwater below. This can lead to the contamination of drinking water sources and harm ecosystems dependent on the groundwater.

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4.

Ater pollution is caused by

Runoff from homes
Illegal dumping of waste into a river
Boats on teh river leaking oil
All of the above

Correct Answer

A. All of the above

Explanation

Water pollution can be caused by various factors, including runoff from homes, illegal dumping of waste into a river, and boats on the river leaking oil. Runoff from homes can carry pollutants such as fertilizers, pesticides, and chemicals into nearby water bodies. Illegal dumping of waste directly introduces harmful substances into rivers, further polluting the water. Additionally, boats that leak oil contribute to water pollution by releasing hydrocarbons and other toxic substances. Therefore, all of the mentioned factors can contribute to water pollution.

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5.

Non-point source pollution is a larger problem than point source pollution.

True
False

Correct Answer

A. True

Explanation

Non-point source pollution refers to pollution that comes from multiple sources and is not easily traceable to a specific location or point of origin. This type of pollution includes runoff from agricultural fields, urban areas, and construction sites, as well as atmospheric deposition. On the other hand, point source pollution refers to pollution that comes from a single identifiable source, such as a factory or sewage treatment plant. Non-point source pollution is considered a larger problem because it is more widespread and harder to control. It can have significant impacts on water quality, ecosystems, and human health.

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Point Vs. Nonpoint Source Pollution Notes Quiz

What is an example of point source pollution.

Quiz Preview

When the accumulation of rain flows over the parking lots and roads in North Carolina, it washes pollutants into bodies of water. How is the pollution classified?

A landfill is most likely to directly pollute

Ater pollution is caused by

Non-point source pollution is a larger problem than point source pollution.