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The thermosphere is called the heterosphere because the gases in this layer are not evenly mixed. Instead, they are layered based on their molecular weight, with lighter gases like hydrogen and helium at higher altitudes and heavier gases like nitrogen and oxygen at lower altitudes. This concentration gradient results in distinct layers or regions of different composition.

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1y ago

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What is the other name for thermosphere?

There is no other name for the thermosphere.


What are the regions of the heterosphere?

The heterosphere is divided into several distinct regions based on the distribution of gases by molecular weight. These regions include the exosphere, thermosphere, and mesosphere. The exosphere is the outermost layer, containing mainly light gases like hydrogen and helium, while the thermosphere contains heavier gases like oxygen and nitrogen. The mesosphere sits below the thermosphere and holds various gases, with decreasing concentrations as altitude increases.


What is the upper portion of the thermosphere?

The upper part of the thermosphere is called the Ionosphere A+ Magnetosphere


Why is thermosphere called the thermosphere?

the thermosphere gets it's name from it's extrmely high temperature, which cn be above 1,000'c.


What is the layer of the atmosphere between the stratosphere and the thermosphere is called the?

The lower part of the thermosphere that begins 400 kilometers above the surface of the earth is called the ionosphere. The highest part of the thermosphere is called the exosphere.


What is the boundary between the mesosphere and thermosphere called?

The boundary between the mesosphere and thermosphere is called the mesopause. This region marks the transition from the middle atmospheric layer (mesosphere) to the outermost layer (thermosphere) of Earth's atmosphere.


What is the mesosphere between the mesosphere and the thermosphere called?

meterology


What is the upper thermosphere called the?

The thermo pause


Is the stratosphere in the homosphere or the heterosphere?

The stratosphere is part of the homosphere. The homosphere includes the layers of the atmosphere where the composition is relatively uniform, and the stratosphere is one of these layers characterized by the presence of the ozone layer.


The layer bellow the outter most layers is called the?

thermosphere


What is the lowest part of the thermosphere?

The lowest part of the thermosphere is called the lower thermosphere, which extends from about 80 to 550 kilometers above the Earth's surface. This region is characterized by a rapid increase in temperature as altitude increases.


What are the differences between the homosphere and the heterosphere?

in homosphere the concentration of gases remain same and gases are mixed while in heterosphere conc. of gases is different and gases are in the form of layers.Read more: What_is_the_difference_between_homosphere_and_the_heterosphere