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The two main gases are Nitrogen (N2) and Oxygen (O2), which comprise around 78% and 21% of the atmosphere by volume respectively. The remaining 1% is mostly Argon (Ar), followed by Carbon Dioxide (CO2) as well as several other gases present in trace amounts. All of these figures are for dry air, however water vapour (H2O) is also present in air at levels of up to 4%, but this is highly variable depending on localised conditions, and it makes up a lower percentage of the atmosphere as a whole.
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What is the main element found in the atmosphere of a gas giant planet?
The main element found in the atmosphere of a gas giant planet like Jupiter or Saturn is hydrogen. This element makes up the majority of their composition, along with other gases like helium, methane, and ammonia.
What are the main gases in Venus' atmosphere?
The main gases in Venus' atmosphere are carbon dioxide (96.5%) and nitrogen (3.5%). There are also trace amounts of sulfur dioxide and other gases. Venus' atmosphere is extremely dense and dominated by greenhouse gases, leading to a runaway greenhouse effect that makes it the hottest planet in our solar system.
What are the main gases in the atmosphere of Saturn?
The main gases in Saturn's atmosphere are hydrogen and helium, with small amounts of other gases like methane and ammonia. Helium is the second most abundant gas in Saturn's atmosphere after hydrogen.
What 3 gases are in the troposhere?
The three main gases found in the troposphere are nitrogen (78%), oxygen (21%), and argon (0.93%). These gases make up the majority of the Earth's atmosphere and play a crucial role in supporting life and regulating the planet's climate.
What gases do planet Uranus have?
Hydrogen, Helium , Methane and Deuteride are the main gases found on the planet Uranus.
