Question

Use of chemical fertilizers on environment OBSERVATION

Answer 1

following are the observation of use of fertilizer on environment :

→pollute the water by making it contaminated


→The soil becomes hard

→ Land of the hungry and thirsty fertilizer

→ Many pesticide and insecticide residues remaining in soil

→ depleting the soil microorganisms

→Many of the harmful microorganisms proliferate well

→ Soil nutrient poorer both macro and micro

→ Not all fertilizers can be absorbed

Answer 2

hye
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1) Production of crops increase
2) Plant absorb fertilizer through root ( Biological magnification process name)
3) These fertilizer go into the fruit and harmful for humans

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hope it helps