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Where, in Earth's atmosphere, does most of the mass of radiatively active gases reside?

a) Troposphere
b) Stratosphere
c) Mesosphere
d) Thermosphere

User Finglish
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1 Answer

7 votes

Final answer:

Most of the mass of radiatively active gases in Earth's atmosphere is found in the troposphere, which contains about 80% of the atmospheric mass and is crucial for the greenhouse effect.

Step-by-step explanation:

In Earth's atmosphere, the troposphere is where most of the mass of radiatively active gases reside. This layer extends up to approximately 12 km above sea level and contains roughly 80% of the Earth's atmospheric mass. The troposphere is also where most weather events originate, and it plays a significant role in the greenhouse effect due to the concentration of gases like carbon dioxide and water vapor that absorb and emit radiation.

User Justin Lucente
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