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Which one of the following statements is not valid for aerosols?

  1. A
    They alter rainfall and monsoon patterns
  2. B
    They cause increased agricultural productivity
  3. C
    They have negative impact on agricultural land
  4. D
    They are harmful to human health

Solution & Step-by-step Explanation

Aerosols have a net negative impact on agriculture. They can reduce the amount of direct sunlight reaching plants (global dimming) and deposit harmful chemicals/particulates on leaves, which interferes with photosynthesis and reduces productivity.

Practice this question

Try it yourself before checking the explanation above.

Which one of the following statements is not valid for aerosols?
A
They alter rainfall and monsoon patterns
B
They cause increased agricultural productivity
C
They have negative impact on agricultural land
D
They are harmful to human health

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Environmental IssuesAir PollutionAerosols

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