(a)
Interpretation:
Trace gases present above 40 km should be identified.
Concept introduction:
Several trace gases are present in the environment such as ozone, sulfur dioxide, nitrogen oxides whereas other gases are also present such as carbon dioxide and methane.
The density of gases closer to the earth surface having heavier molar mass whereas the gases with lighter molar mass are present at higher altitude.
Troposphere is the 1st layer near to earth surface after which stratosphere is present then mesosphere then ionosphere then thermosphere then exosphere is present.
(b)
Interpretation:
Trace gases present below 20 km should be identified.
Concept introduction:
Several trace gases are present in the environment such as ozone, sulfur dioxide, nitrogen oxides whereas other gases are also present such as carbon dioxide and methane.
The density of gases closer to the earth surface having heavier molar mass whereas the gases with lighter molar mass are present at higher altitude.
Troposphere is the 1st layer near to earth surface after which stratosphere is present then mesosphere then ionosphere then thermosphere then exosphere is present.
(c)
Interpretation:
Trace gases present in troposphere should be identified.
Concept introduction:
Several trace gases are present in the environment such as ozone, sulfur dioxide, nitrogen oxides whereas other gases are also present such as carbon dioxide and methane.
The density of gases closer to the earth surface having heavier molar mass whereas the gases with lighter molar mass are present at higher altitude.
Troposphere is the 1st layer near to earth surface after which stratosphere is present then mesosphere then ionosphere then thermosphere then exosphere is present.
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