Question

what is the effect of fertilizer and pesticides on water resources?? what measure are taken to control it??

Answer 1

hey!

•when insecticide is added to kill certain bacteria present in crop and fertilisers are added to increase the fertility of soil , when rain occurs these get washed awayed from the crops and with water they are taken away to the ponds ,river these leads to algal bloom on the surface of water , due to algal bloom the amount of oxygen present in water decreases and it causes death of many aquatic plants and fishes which are totally dependent on river for their survival

•it can be controlled by using natural things like manures which will not pollute the water bodies

Answer 2

Fertilizer caste production of algae manifold.

Due to this it produces large amount of toxins.

Due to this, the oxygen which is indispensable for aquatic species start getting reduced which inturn causes death

Due to long period use of pesticides by farmers,it results in various types of valetudinarianess like overthinking disorder, headache, dementias,mental disorders etc.


✌✌Dhruv✌✌✌