Which process causes the temperature to decrease?

Which process causes the temperature to decrease?

Atmospheric pressure is simply the pressure caused by the gravity of the Earth acting on the mass of the atmosphere. As you move higher up there is less and less atmosphere about you, so pressure decreases and therefore temperature decreases.

Why does temperature increase and decrease?

The basic answer is that the farther away you get from the earth, the thinner the atmosphere gets. The total heat content of a system is directly related to the amount of matter present, so it is cooler at higher elevations.

Where does the temperature decrease in the mesosphere?

Temperatures decrease (get colder) with increasing altitude in the mesosphere. Original artwork by Windows to the Universe staff ( Randy Russell ). Temperature decreases with height throughout the mesosphere. The coldest temperatures in Earth’s atmosphere, about -90° C (-130° F), are found near the top of this layer.

What happens to the temperature of the atmosphere as you increase in altitude?

In lower layers of the atmosphere, as you increase in altitude, temperature decreases The thermosphere is the layer to which this pattern does not apply. The thermosphere (meaning “heat sphere”) is the next layer of the atmosphere after the Mesosphere.

Why does the temperature increase in the thermosphere?

thermosphere, extending from about 53 miles to more than 370 miles above the surface. The temperature increases rapidly in this layer due to the absorption of huge amounts of incoming high energy solar radiation by atoms of nitrogen and oxygen.

Which is the coldest layer of the atmosphere?

Thus, temperature in the mesosphere keeps dropping with increase in altitude until it reaches about -100°C. The mesosphere is the coldest of the atmospheric layers. In fact it is colder than the Polar regions of the Earth – cold enough to freeze water vapor into ice clouds.

https://www.youtube.com/watch?v=QPGjXl3cfgo