Layers of the Atmosphere: Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere

Classified in Geology

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Troposphere

The troposphere is the layer that contains 20% of all the gases of the atmosphere. Meteorological phenomena, such as clouds and precipitation, take place in the troposphere.

Stratosphere

The stratosphere is the layer that contains the ozone layer. This absorbs much of the Sun's radiation, so temperatures rise in the stratosphere.

Mesosphere

The mesosphere has very low temperatures, reaching -140°C.

Thermosphere

The thermosphere is also known as the ionosphere. Temperatures in this layer are very high.

Exosphere

The exosphere is the outer layer of the atmosphere. Artificial satellites orbit the Earth in the exosphere.

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