Carbon dioxide and water vapor are variable gases because _____.


a.heir amounts vary throughout the atmosphere.
b.they only make up 1% of the atmosphere
c.sometimes they're in the atmosphere, sometimes they're not
d.one gas depends on the other gas

Respuesta :

Answer:

A. their amounts vary throughout the atmosphere

Explanation:

Atmosphere consists of number of gases and composition of atmosphere varies depending on the amount of gases present in the atmosphere. The percentage of carbon dioxide in atmosphere is 0.04% while that of water vapors is 4% at normal room temperature.

Answer:

A) their amounts vary through the atmosphere

Explanation:

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