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the two of them are water vapor and carbon dioxide...

my friends i hope that helped =)

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13y ago
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11y ago
  1. Carbon dioxide (CO2)
  2. Methane (CH4)
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11y ago
  1. Carbon dioxide (CO2)
  2. Methane (CH4)
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Q: What are the two most important trace gases in the atmosphere?
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What is the most important gas when studying the atmosphere?

The most important gases when studying the atmosphere are nitrogen and oxygen (as O2 and O3).


Which gases are trace gases?

Trace gases are such because their concentrations are so much smaller than carbon dioxide. The trace gases that appear to be most important are N2O- nitrous oxide (laughing gas), CH4- methane, and CFC- chlorofluorocarbons.


What is the most important constant gases of the atmosphere?

Nitrogen and Oxygen


The two most abundant gases in the atmosphere are?

There are many gases in the atmosphere. The two most common gases found in the atmosphere however, are nitrogen and oxygen.


What is made up of a mixture of gases?

The most important thing that's a mixture of gasses is our atmosphere.


Which gas was the most-abundant in the secondary-atmosphere?

The Abundant gases are Nitrogen, Helium, and other gases in the Secondary Atmosphere.


What is the two most gases in the atmosphere?

smoke


The most abundant gases are nitrogen and?

The most abundant gases are nitrogen and oxygen in the Earth atmosphere.


What are the first and second most abundant gases in the atmosphere?

These gases are nitrogen and oxygen.


Where do most of the gases in the air come from?

Gases of the atmosphere were attracted by gravity from the space.


What is the first and second most aboundant gases in your atmosphere?

These gases are nitrogen and oxygen.


What are the two most abundant gases in Jupiter's atmosphere?

These gases are hydrogen and helium.