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The troposphere contains 75 percent of atmosphere's mass- on an average day the weight of the molecules in the air is14.7 lb..(sq. in.)- and most of the atmosphere's water vapor.

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Why is 75 percent of the atmosphere mass found in the troposphere?

Gravity. It tends to pull air downward.


Where is 75 percent of the air located in what layer?

Troposphere is name of the layer. It contains 75 percent of the air.


How much mass of air does the Troposphere contain?

{75-80}


The layer that contains 90 percent of the total mass of the atmosphere?

There are a few layers to the atmosphere however the Troposphere is the largest part of the atmosphere containing 75% of its mass. However the Troposphere contains 99% of the water vapour on the planet as well as Earth's aerosols. It is also where all weather phenomenon will occur.


What layer holds almost all of the water vapor in the atmosphere as well as almost 34 percent of its mass?

The troposphere holds almost all of the water vapor in the atmosphere as well as approximately 75-80% of the total mass of the atmosphere.


True or false The troposphere contains almost all of the mass of the atmosphere?

True. The troposphere is the lowest layer of Earth's atmosphere and contains approximately 75-80% of the total mass of the atmosphere.


Why is 75 percent of the atmosphere's mass found in the troposphere?

The majority of the atmosphere's mass is concentrated in the troposphere because this is the layer closest to Earth's surface where air is most dense and pressure is highest. As you move higher up in the atmosphere, the air becomes less dense and pressure decreases, leading to a decrease in mass as well.


What is The total mass of air surrounding the Earth from the uppermost thermosphere down to the troposphere?

The total mass of air surrounding the Earth from the uppermost thermosphere down to the troposphere is estimated to be around 5.15×10^18 kg. The majority of this mass is concentrated in the lower layers of the atmosphere, with the troposphere containing about 75% of the total atmospheric mass.


Which part of the atmosphere is nearest the earth?

The troposphere is the layer of the atmosphere that is closest to Earth's surface. It is where most of the Earth's weather occurs and contains around 75% of the atmosphere's mass.


Which atmospheric layer is the troposphere?

It is the lowest section of our atmosphere, with an avg. depth of 11km (7miles). Contains 75% of atmosphere's mass.


What is a sentence using troposphere?

troposhere is the lowest part of the atmosphere sincerely;coup


Does the troposphere contains almost all of the mass of the atmosphere?

Yes, the troposphere contains almost 75-80% of the total mass of the Earth's atmosphere. It is the layer closest to the Earth's surface and is where most weather phenomena occur.