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General Chemistry: Which of the following is not true about particulates? A: Mos

ID: 861516 • Letter: G

Question

General Chemistry:

Which of the following is not true about particulates? A: Most particulates are produced by natural processes such as volcanic eruptions, forest fires, and desert storms, B: gravity and precipitation remove so many particulates from the air that they are the major cause of river silting, C: major volcanic eruptions can release so many particulates that the amount of sunlight reaching the earth is reduced, D: anthropogenic particulate emissions have been regulated since the clean air act was enhanced in 1990

Explanation / Answer

B: gravity and precipitation remove so many particulates from the air that they are the major cause of river silting,