Point Vs Non-point Source Pollution Notes Quiz

Approved & Edited by ProProfs Editorial Team

The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.

Learn about Our Editorial Process

| By Courtney Frank

Courtney Frank

Community Contributor

Quizzes Created: 44 | Total Attempts: 15,764

Questions: 5 | Attempts: 973 | Updated: Mar 21, 2023

Settings

Feedback

During the Quiz End of Quiz

Difficulty

Sequential Easy First Hard First

Play as

Quiz Flashcard

Create your own Quiz

Questions and Answers

1.

What is an example of point-source pollution?
- A.
  
  Chemical runoff from roads
- B.
  
  Beach trash that gets into the water
- C.
  
  Sewage pipes draining into bodies of water
- D.
  
  Fertilizer from lawns seeping into groundwater
Correct Answer
C. Sewage pipes draining into bodies of water

Explanation
Sewage pipes draining into bodies of water is an example of point-source pollution. This occurs when untreated or partially treated sewage is directly discharged into rivers, lakes, or oceans. It can lead to water contamination, harmful algal blooms, depletion of oxygen levels, and negative impacts on aquatic ecosystems. Sewage contains various pollutants, including bacteria, viruses, nutrients, and chemicals, which can pose a threat to both human health and the environment.

Rate this question:

1
0
2.

When the accumulation of rain flows over parking lots and roads in North Carolina, it washes pollutants into bodies of water. How is this pollution classified?
- A.
  
  Primary
- B.
  
  Secondary
- C.
  
  Point source
- D.
  
  Non-point source
Correct Answer
D. Non-point source

Explanation
When rainwater flows over parking lots and roads, it picks up pollutants such as oil, chemicals, and debris. This runoff is considered non-point source pollution because it does not come from a specific, identifiable source. Unlike point source pollution which comes from a single, identifiable source like a factory or sewage treatment plant, non-point source pollution is diffuse and comes from many different sources. It is challenging to control and manage non-point source pollution because it comes from various activities and areas, making it harder to regulate and mitigate its effects on bodies of water.

Rate this question:
3.

A landfill is most likely to directly pollute
- A.
  
  Water vapor over the landfill
- B.
  
  Precipitation about to fall on the landfill
- C.
  
  Surface streams flowing to the landfill
- D.
  
  Groundwater under the landfill
Correct Answer
D. Groundwater under the landfill

Explanation
A landfill is most likely to directly pollute groundwater under the landfill. Landfills are designed to contain waste materials, but they are not completely impermeable. As rainwater and other liquids seep through the landfill, they can pick up pollutants from the waste and contaminate the groundwater below. This polluted groundwater can then flow into nearby wells or surface water bodies, posing a risk to human health and the environment.

Rate this question:
4.

Water pollution is caused by
- A.
  
  Runoff from homes
- B.
  
  Illegal dumping of waste into a river
- C.
  
  Boats on the river leaking oil
- D.
  
  All of the above
Correct Answer
D. All of the above

Explanation
Water pollution can occur due to 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 household chemicals into nearby water bodies. Illegal dumping of waste directly releases harmful substances into the water, leading to pollution. Additionally, boats leaking oil can introduce toxic substances into the water, further contributing to water pollution. Therefore, all of the mentioned factors can cause water pollution.

Rate this question:
5.

True or false: Non-point source pollution is a larger problem than point source pollution.
- A.
  
  True
- B.
  
  False
Correct Answer
A. True

Explanation
Non-point source pollution refers to pollution that comes from multiple, diffuse sources, such as runoff from agricultural fields or urban areas. On the other hand, point source pollution comes from a single, identifiable source, such as a factory or wastewater treatment plant. The given answer, "True," suggests that non-point source pollution is a larger problem than point source pollution. This is because non-point source pollution is more widespread and harder to regulate and control compared to point source pollution, which can be more easily monitored and managed.

Rate this question:

Quiz Review Timeline +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

Current Version
Mar 21, 2023

Quiz Edited by
ProProfs Editorial Team
Oct 23, 2014

Quiz Created by
Courtney Frank

Point Vs Non-point Source Pollution Notes Quiz

What is an example of point-source pollution?

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

A landfill is most likely to directly pollute

Water pollution is caused by

True or false: Non-point source pollution is a larger problem than point source pollution.