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Anthropogenic Activities And Their Impacts On Environment Quiz 2 (25 MCQs)

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1. Several factors can lead to soil erosion. Which of these human activities is most likely to contribute to soil erosion?
2. Coal burning results in which of the following:
3. How long does it take styrofoam to decompose?
4. Soil compaction has impacts on land including the following:
5. Air quality is a measure of how clean or polluted the air is. How would overharvesting trees most likely affect air quality?
6. Increases in global temperature is caused by
7. A new store and a parking lot are built in what was a large field. Which of the following is most likely to happen to the ecosystem in the field?
8. Humans are decreasing biodiversity by:
9. Invasive species often do not have _____
10. What is one benefit of using hydropower?
11. Which Country currently emits the most greenhouse gases?
12. Which of the following is NOT a threat to biodiversity?
13. Cars inspections check whether they're releasing too much of several gases. This is to:
14. What will likely happen to endangered species if they are not properly managed?
15. Which of the following is one way that we can preserve water resources?
16. How do invasive plants damage the environment?
17. Why is soil important?
18. The average temperature of the surface of Earth has increased approximately 1$^ \circ$C in the past century. Which reason best explains this increase in temperature?
19. How much of the Earth is covered with freshwater?
20. Which of the following is the most likely threat to a species which could lead to it being listed as endangered?
21. The Chesapeake Bay is made up of many important natural communities such as Bay grasses. Which of the following actions would most improve the survival of the Bay grasses?
22. Which problem is most associated with energy provided by nuclear power plants?
23. Which of the following issues is the main cause of the other listed environmental impacts caused by humans? In other words this happens and the others usually occur due to it.
24. A diagram that shows the transfer of energy in one line is a _____
25. Which action by humans could improve the quality of the air?
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