Question

What is meant by water pollution? Write down its main harmful effects.

Answer 1

Answer:

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Explanation:

Water pollution results when contaminants are introduced into the natural environment. For example, releasing inadequately treated wastewater into natural water bodies can lead to degradation of aquatic ecosystems. In turn, this can lead to public health problems for people living downstream.

Answer 2

Answer:

a)Water pollution means pollution in water.

b)i)It can harm the marine life

ii)It can harm the health of villagers

iii)It can kill the marine plants

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