Question

over spraying of chemical can be harmful to not only plants but also to human . why???​

Answer 1

Answer:

because chemiclas make soil acidic and then directly react with plants thay human beings use to consume.

by this it harmful to human beings too

Answer 2

Explanation:

Over spraying of chemical can be harmful to not only plants but also to humans because it makes the soil too acidic and the yield of the crop also becomes too acidic. When humans consume that produce the sprayed chemicals enter into the body of human and can cause infection also..