Question

differentiate between fertilisers and pesticides. why do we need them for farming?

Answer 1

fertilizers are those which are made human waste items and other vegetable fruits peels waste which are used in the farming of crops and pesticides are the special types of seeds used for prevent the crops from insects and help the crop in growing...

I hope it's helping for you

Answer 2

Fertilizer is something which we add to enhance the fertility of the soil.
Pesticides is used to kill the pests like aphids ,Rats Nematodes and other pests.
While both are Chemical they are harmful for Soil after a long duration of continuous use.