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The two main gases found in the atmospheres of the planets vary significantly: for example, Earth's atmosphere is primarily composed of nitrogen (about 78%) and oxygen (about 21%). In contrast, Jupiter's atmosphere consists mostly of hydrogen (around 90%) and helium (about 10%). Mars has a thin atmosphere predominantly made up of carbon dioxide (over 95%) and nitrogen (around 2.7%). Venus features a thick atmosphere mainly composed of carbon dioxide (about 96.5%) and nitrogen (around 3.5%).

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What gases do planet Uranus have?

Hydrogen, Helium , Methane and Deuteride are the main gases found on the planet Uranus.


What are the two main causes for the existence of atmospheres on the terrestrial planets?

One main reason is the gravity a dense object like a terrestial planet has. As gravity depends on the density of a object and a rocky planet has much density...our earth is the densest object in the solar system but Jupiter's gravity is more as gravity depends upon size too. The gravity holds the gases forming the atmosphere. Another reason is the core which has a magnetic effect and forms a magnetic layer which has some effect on the atmospheric gases and saves it from going away to the space by attracting the gases towards the pole where the gravity is the highest.


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 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 gasses that make up a tropospere?

The main gases in the troposphere are nitrogen (about 78%), oxygen (about 21%), argon (around 0.93%), and trace amounts of other gases like carbon dioxide, methane, and water vapor. These gases play a crucial role in regulating Earth's climate and supporting life on the planet.

Related Questions

What are the main gases present in each planet?

Most planets' atmospheres are carbon dioxide, but that varies depending upon many factors.


What are the two main gases of the planet Venus?

carbon dioxide and nitrogen


What gases do planet Uranus have?

Hydrogen, Helium , Methane and Deuteride are the main gases found on the planet Uranus.


What are the planet Neptune's gases in its atmosphere?

Hydrogen is the main gas in the atmosphere, followed by helium. There is also some methane and traces of other gases.


What happens to each of these gases in the lungs?

Two main gases exchange in the lungs: oxygen and carbon dioxide.


Is Ceres the only dwarf planet located in the main asteroid belt?

Yes


What is the name of the asteroid which is likely to be reconsidered or upgraded to a planet and where is it located?

The asteroid Ceres, located in the main belt between Mars and Jupiter, was reclassified as a "dwarf planet" in 2006.


What are the two main causes for the existence of atmospheres on the terrestrial planets?

One main reason is the gravity a dense object like a terrestial planet has. As gravity depends on the density of a object and a rocky planet has much density...our earth is the densest object in the solar system but Jupiter's gravity is more as gravity depends upon size too. The gravity holds the gases forming the atmosphere. Another reason is the core which has a magnetic effect and forms a magnetic layer which has some effect on the atmospheric gases and saves it from going away to the space by attracting the gases towards the pole where the gravity is the highest.


What are the main two gases on planet Jupiter?

Jupiter is 90% hydrogen 10% helium and there are small amounts of methane, ammonia, and rock dust


What are the two main atmospheric gases and what is the approximate percentage of each one in the atmosphere?

The two main atmospheric gases are nitrogen and oxygen. The approximate percentage for nitrogen is 78% and oxygen's approximate percentage is 21%.


What are the two main atmosphereic gases and what is the approximate percentage of each one in the atmosphere?

The two main atmospheric gases are nitrogen and oxygen. The approximate percentage for nitrogen is 78% and oxygen's approximate percentage is 21%.


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.