Question

Which one of the following statement 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 productivity
d) they are harmful to human health

Answer 1

Answer:

Aerosol is the colloid of fine solid particles in the air such as fog. It is type of pollutant that hinders the sunlight to reach the plants and thus, plants are not able to trap light for photosynthesis. In the absence of photosynthesis the agricultural productivity get decreased...

Answer 2

Aerosol is the colloid of fine solid particles in the air such as fog. It is type of pollutant that hinders the sunlight to reach the plants and thus, plants are not able to trap light for photosynthesis. In the absence of photosynthesis the agricultural productivity get decreased
Ans C