Question

"our food grains such as wheat and rice, vegetables and fruits and even meat are found to contain varying amounts of pesticides residues". state the reason to explain how and why it happens?

Answer 1

By spreading the pesticides to plants because otherwise spreading Spectre sides get not getting good yield so there spreading pesticides

Answer 2

A large no of pesticide and chemicals are used rto protect our crops from pests and diseases. some of these chemicals are washed down into the soil, while some enters in the water bodies. From the soil they are absorbed by plants alomg with water and minerals, nd from water bodies they are taken up by aquatic plants and animals.