Question

Why wastewater management is needed

Answer 1

wastewater management is needed to keep the water clean if the water is not clean then we can not drink the fresh water and if we drink that unclean water than we can fall sick

Answer 2

waste water management is needed because water we did not drink is undergoes through various process so it can be purified for drinking . It is also important because there is very less drinking water present on our earth.