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The exosphere, which is the outermost layer of Earth's atmosphere, contains a very low density of particles, including hydrogen. Hydrogen makes up about 0.5% to 1% of the exosphere's composition. However, its concentration can vary based on solar activity and other factors. Overall, the exosphere primarily consists of lighter gases, with hydrogen being one of the most abundant, albeit still in minimal amounts compared to other layers of the atmosphere.

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3d ago

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What percent of air is in the exosphere?

The exosphere is the outermost layer of Earth's atmosphere, where air is extremely thin. It contains a very small percentage of the total mass of the atmosphere, with most of the air present in the lower layers. The exosphere consists mainly of hydrogen and helium atoms.


What contains in the exosphere?

From wikipedia, we know that hydrogen, helium, carbon dioxide, and some atomic oxygen in the exosphere.


In what layer are light gases such as helium and hydrogen found?

Light gases such as helium and hydrogen are found in the exosphere layer of the Earth's atmosphere. The exosphere is the outermost layer and consists of very low-density gases that extend out into space.


What would you see in the exosphere?

In the exosphere, you would see a very thin scattering of gas molecules, such as hydrogen and helium, at extremely low densities. There are very few particles present, and the exosphere is where the Earth's atmosphere gradually transitions into space.


What color is the exosphere?

The exosphere does not have a specific color because it is so sparse that there are very few particles to interact with light and create color. It is mostly composed of neutral hydrogen and helium atoms, along with small amounts of heavier molecules.


What is the density of the exosphere?

The exosphere is the upper layer of the atmosphere. The exosphere has a very low density, due to the lighter gases that are present in the exosphere. Hydrogen, with some helium, carbon dioxide, and atomic oxygen is found near the exobase. he exosphere is the last layer before outer space.


What is found in the Exopshere?

I think you mean the: Exosphere. The Exosphere is the uppermost layer of the atmosphere and contains mainly Hydrogen with a bit of Helium as well as Carbon Dioxide with some Atomic Oxygen near the Exobase.


What is the size of exosphere?

Theoretically, the Exosphere extends out to around 190,000 km (120,00 miles) from the surface of the earth, which is about halfway to the moon. This is where the solar radiation effects on hydrogen atoms overwhelms the gravitational pull on them by earth. The observable Exosphere is the `Geocorona`, which extends out to around 100,000km or 62,000 miles


What are two things you might find in the exosphere?

In the exosphere, you may find low-density gas molecules like hydrogen and helium, as well as some space debris such as dust particles or meteoroids. The exosphere is the outermost layer of Earth's atmosphere, extending beyond the thermosphere.


What layer of the Earth’s atmosphere is the outermost layer and where the atmosphere is the thinnest?

The outermost layer of Earth's atmosphere is the exosphere. This layer is where the atmosphere is the thinnest, gradually transitioning into space. The exosphere is composed mostly of hydrogen and helium atoms.


What is after exosphere?

The exosphere is the uppermost layer of the atmosphere. In the exosphere, an upward travelling molecule can escape to space if it is moving fast enough to attain escape velocity; otherwise it will be pulled back to the celestial body by gravity.


What is the outer layer of the exosphere?

The outer layer of the exosphere is known as the geocorona. It is a tenuous cloud of hydrogen gas that extends to thousands of kilometers above Earth's surface and is visible during certain astronomical phenomena like a solar eclipse.