SSC MTS EXAM

SSC

BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In decreasing order, which greenhouse gases have the largest warming effect within the atmosphere?
A
Carbon dioxide, methane, nitrous oxide, water vapor
B
Water vapor, carbon dioxide, methane, nitrous oxide
C
Methane, carbon dioxide, water vapor, nitrous oxide
D
Nitrous oxide, methane, carbon dioxide, water vapor
Explanation: 

Detailed explanation-1: -Water vapor is the most abundant greenhouse gas in the atmosphere. Human activities have only a small direct influence on atmospheric concentrations of water vapor, primarily through irrigation and deforestation, so it is not included in this indicator.

Detailed explanation-2: -Conclusion: the sequence of greenhouse gases according to their relative GWP in increasing order is: Chlorofluorocarbons < Nitrous oxide < Methane < Carbon dioxide.

There is 1 question to complete.