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Which one of the following statements is not valid for aerosols?
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- They alter rainfall and monsoon patterns
- They cause increased agricultural productivity
- They have negative impact on agricultural land
- They are harmful to human health
Correct Option: B
Aerosols through its direct or indirect effects on plants can cause various problems in agriculture. However, continuous increase in air pollution may represent a threat to agriculture in the future that is persistent and largely irreversible.
