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Water Pollution Quiz 1 (25 MCQs)

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1. Point-source pollution and non point-source pollution differ in
2. A bacterium, virus or parasitic worm that causes disease.
3. When water is warmed in a power plant and then releases the water into a river, what kind of pollution is this?
4. What do scientists call plastics when they break down into tiny pieces?
5. Growth of lichens on barren rocks is followed by the growth of
6. A watershed _____
7. A diffuse areas such as and entire framing region, a suburban community with many lawns and septic systems or storm runoff from parking lots.
8. Microbiological pollution is when _____ occurs.
9. What type of water pollution comes from multiple sources and is not easily identified?
10. What is water pollution? (00:21)
11. What is it called when contaminated water mixes with clean water?
12. Salt in the water
13. Too much of this can cause water to become polluted:
14. The largest component of municipal solid waste in the US is:
15. Although recognized by the Clean Water Act as a water quality issue that needs to be addressed, _____ is still a major issue and hard to regulate.
16. Wetlands help to reduce
17. Eutrophication causes
18. HOTS-How much water get polluted on a daily basis?
19. What is natural pollution caused by?
20. What does the chloriform count measure?
21. Does polluted water breed mosquitoes?
22. Taking care of natural resources like water, or soil _____
23. Soil erosion can be prevented by
24. Which of the following is an unsafe material that can be found in drinking water?
25. What is the rock layer that stores groundwater called?
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