What is troposphere? and Which components are present in troposphere?
The region which is extend upto the $-10 \mathrm{kms}$ from sea level and in which the human beings and organisms can live is called troposphere.
Troposphere is made of turbulent, dusty zone containing air, much water vapour and clouds.
Take a quick look at environment pollution.
Which components are present in stratosphere?
Have you ever observed any water pollution in your area? What measures would you suggest to control it?
Carbon monoxide gas is more dangerous than carbon dioxide gas. Why?
Explain troposheric pollution done by oxides of sulphur with suitable examples.