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About 90% of the atmospheric mass is in the troposphere. You can tell because 90% of the pressure increase occurs in the troposphere. Pressure goes from zero in space to 100 mb at the tropopause to 1000 mb at the surface.

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Justus Rau

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3y ago

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What are the the only two gases found in the troposphere?

The two main gases found in the troposphere are nitrogen (about 78%) and oxygen (about 21%). These gases make up the majority of the Earth's atmosphere and are essential for supporting life.


Why are gases found in the troposphere only?

All gases are found in all layers of the atmosphere. Some of them don't last very long in the exosphere. But water vapor is probably the answer you're looking for, though there's a tiny amount above the troposphere.


Which layer of atmosphere contains most water vapors and gas?

The troposphere is the layer of the atmosphere that contains the most water vapor and gases. It is the lowest layer of the atmosphere where weather occurs and is where most of the Earth's clouds and precipitation are found.


Which layer contains most of the gases found on earth?

The ozone layer contains the most molecules. They are present as ozone layer.


What fifty percent of the gases that make up the atmosphere are found below what?

Fifty percent of the gases that make up the atmosphere are found below the altitude of about 5.6 kilometers (18,000 feet). This is also known as the tropopause, which is the boundary between the troposphere and the stratosphere.


Why do you think the troposphere contains most of the mass of the atmosphere?

most gases


50 percent of the gases that make up the atmosphere are found below?

50 percent of the gases in Earth's atmosphere are found below an altitude of about 5.6 kilometers, or 18,000 feet. This part of the atmosphere is known as the troposphere and contains most of the weather and breathable air.


What gases are found only in the troposphere?

The atmosphere 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.


How far do greenhouse gases extend into the atmosphere?

Greenhouse gases extend very high. They extend in the troposphere.


10. Which layer in the atmosphere contains the most water vapor and gases?

The layer in the atmosphere that contains the most water vapor and gases is the troposphere. This is the layer closest to Earth's surface and where most weather phenomena occur.


What layer is most important in the atmosphere?

The troposphere is the most important layer of the atmosphere for life on Earth. It is where weather occurs and where most of the Earth's clouds and precipitation are found. The troposphere also contains the majority of the atmosphere's mass and is where most of the planet's atmospheric gases are concentrated.


The lowest layer of atmosphere?

The lowest layer of Earth's atmosphere is the troposphere. It extends up to about 10-15 kilometers in altitude, depending on the location. The troposphere is where all weather events occur and contains the highest concentration of gases, including oxygen and nitrogen.