Question

What happens when the chemical fertilisers go into the water sources? How do they affect the marine life

Answer 1

❣❣heya!❣❣

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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