Detergents and fertilizers containing phosphate compounds are responsible for

Acrolein $(X)$ is one of the chemicals formed when $O_3$ and $NO_2$ react with unburnt hydrocarbons present in the polluted air. The structure of '$X$' is

Mention the effect of chemical pollutants on the human body.

What steps should be taken to reduce the production of acid rain?

Depletion of ozone layer is caused by

When a huge amount of sewage is dumped into a river,the $BOD$ will