Question

explain the effects of harmful substance in crop production

Answer 1

Answer:

The harmful effects of harmful substances in crop production are :

1) They decrease soil fertility.

2)They pollute the soil as well as the water.

3)They decrease the yield from the crop.

4)They promote disorders like cancer and various neurological disorders.

Explanation:

Answer 2

Answer:

Below is the answer.

Explanation:

There are many harmful substances used in crop production these days. Many chemical fertilizers are used yo kill insects. These pesticides and insecticides can harm human health causing diseases like cancer and damaging inner mucous membranes of the stomach when such vegetables or fruits are consumed. These chemicals also pollute air when inhaled they can cause different breathing problems causing asthma while damaging ozone layer.