Name the region of the atmosphere where most of the atmospheric gases are present.

Hottest region of the atmosphere is

In which part of atmosphere, and most of the atmospheric gases are present in troposphere.

Name the zone of the atmosphere where ozone layer is present.

Regions of Atmosphere

Regions of Atmosphere

The lowest region of atmosphere is

The uppermost region of the atmosphere is

Name the region of atmosphere where (a) ozone layers is present, (b) Most of the atmospheric gases are present.

Name the gases found in atmosphere.