Question

The water in the
in the well is cleaner than
river water. give reason​

Answer 1

Answer:

However, groundwater commonly contains less contamination than surface water because the rock tends to act as a filter to remove some contaminants. Imagine that rain falls and the rainwater soaks into the ground.

Explanation:

Hope it helps you dear friend

Answer 2

this is because people pollute rivers and put all the dump garbage in the rivers but people have atleast realized that they need clean water to drink to live to stay alive so they keep it purified

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