Question

How does the use of synthetic detergents cause water pollution?

Answer 1

Synthetic also causes rapid growth of algae in water bodies like rivers and lakes which leads to reduction of oxygen in water bodies . The main disadvantage of synthetic detergents is that some detergents are not biodegradable and hence cause wate pollution in lakes and rivers after accumulating there .

Answer 2

synthetic detergents cause water pollution by the following way....

1)they are non biodegradable materials ,so they cause water pollution.

2)they are harmful for us as well as animals.water animals may die and cause pollution.