Question

Effect of pollution is first marked on

• A. Micro-organisms
• B. Green vegetation of an area
• C. Food crop
• D. None of the above

Answer 1

The correct option is B Green vegetation of an area

Pollution is the addition of contaminants in the natural environment. The effect of pollution is first marked on the green vegetation of an area. Being the producers of energy, green vegetation absorbs air and water; also has direct contact with the soil. Thus, if any of these gets polluted, the green vegetation is first affected which is further passed through the food chain to next trophic level.

So the correct answer is option B.