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The troposphere is primarily composed of Nitrogen (N2), which accounts for 78%. Oxygen follows, accounting for 20% of its volume, with argon less than 1%. The remainder is composed of particulates and trace gases, including water vapor.

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13y ago
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13y ago

The troposphere is primarily composed of Nitrogen (N2), which accounts for 78%. Oxygen follows, accounting for 20% of its volume, with argon less than 1%. The remainder is composed of particulates and trace gases, including water vapor.

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13y ago

The troposphere is primarily composed of Nitrogen (N2), which accounts for 78%. Oxygen follows, accounting for 20% of its volume, with argon less than 1%. The remainder is composed of particulates and trace gases, including water vapor.

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6y ago

The most common gas in the atmosphere is Nitrogen. (at about 78%)

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9y ago

Jupiter's atmosphere is roughly 90 percent Hydrogen and roughly 9 percent helium. The other percent is made up of trace gases like methane, ammonia, ethane and water vapor.

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14y ago

Nitrogen makes up about 78% of the Earth's atmosphere. Second is oxygen at 21%. Argon makes up 0.93% and carbon dioxide only makes up 0.038%.

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13y ago

Nitrogen

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15y ago

nitrogen

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Q: What are the most common gases in the atmosphere?
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