How excessive use of chemical fertilizers cause water pollution?
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Explanation:
When manure or commercial fertilizers enter surface water, the nutrients they release stimulate microorganism growth. The growth and reproduction of microorganisms reduce the dissolved oxygen content of the water body. Without sufficient dissolved oxygen in surface water, fish and other aquatic species suffocate.
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Answer:
it polluted our surrounding air , land as well as water.
Explanation:
when the dirt is left from useful substance it expose to air or land
or it get move to flow in rivers , lakes etc which get cause of highly water pollution....
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