2 years ago

A farmer has been trying to increase his crop yield for the last 10 years by

Biology

1 answer:

Tamiku [17]2 years ago

6 0

Answer:

The correct answer is - b. Air pollution from the excess fertilizers

Explanation:

In long term using excess amount of fertilizer than requirement will lead to several condition such a soil acidity, soil degradation, soil leacing, eutrophication of waterways and many but more improtant is green house gases and air pollution.

Using the excess amount of fertilizer does not help in increasing crop yield but gives negative impact. Using fertilizer more than requirement wil lead to release of toxic and harmful gases in atomosphere and fuming.

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