Question

what threats to nature do chemical fertilizers pesticides insecticides and herbicides pose​

Answer 1

Heya friend,

Pesticides, fertilisers, insecticides are used in field and these chemicals are helping farmers to increase yield quickly but these can harm crop as well in several ways. Let's see how these kind of things are harming crops and soil-:

•These fertilisers, pesticides are making soil acidic and thus further in this soil only many crops grow, and This can harm and make crops acidic too and that crop is only used to make food , and thus we are eating acidic product which can harm our health as well in many ways like itching, infection etc.

•When we add fertilisers and all in soil , and afterwards we add water to soil, rains come too, so water may carry these chemicals substance with it and may get mixed in rivers, oceans etc which can harm aquatic life as well.

So thus we understand that these chemical substances are really harmful in many ways.

Hope it helps..!!

Answer 2

PLEASE MARK IT AS BRAINLIEST

they makes the soil to loose their fertility..

..eating foods having pesticides also causes serious problems..

insecticides kill insects in plants but is harmful for our body..