The stratosphere.
The tropopause is the boundary layer in the Earth's atmosphere from the troposphere below and the stratosphere above.
The layer immediately above the tropopause is the stratosphere. The stratosphere is characterized by its stable temperature and the presence of the ozone layer, which absorbs and scatters ultraviolet radiation from the sun.
The stratosphere is located immediately below the tropopause in the Earth's atmosphere. It extends from about 10 to 50 kilometers above the Earth's surface and contains the ozone layer, which plays a crucial role in filtering out harmful ultraviolet radiation from the sun.
Jets generally fly at or above the tropopause because below it, in the troposphere, is where all of Earth's weather occurs and it is best to avoid weather complications so they fly above it.
There are two main layers of the atmosphere beneath the tropopause: the stratosphere and the troposphere. The stratosphere lies just below the tropopause and extends down to about 31 miles (50 kilometers) above Earth's surface, while the troposphere is the layer closest to Earth's surface and extends up to the tropopause.
The tropopause is the boundary between the troposphere and the stratosphere. Its height asl varies with latitude (highest near the equator). 12-15 km approx.
The temperature is relatively constant in the tropopause, remaining around -60°C to -80°C throughout its height. This stable temperature profile forms a boundary separating the troposphere below from the stratosphere above.
The tropopause prevents cool air in the troposphere from mixing with the warmer air in the stratosphere above it. This layer acts as a barrier separating the two regions and helps maintain the stability of the atmosphere.
Tpp (tropopause)
No. The tropopause is the boundary between the troposphere and that stratosphere.
In the atmosphere: The Troposphere is the layer beneath the Stratosphere, with the boundary referred to as the Tropopause. In Las Vegas: The hotel lobby and casino.
The tropopause is also known as the "boundary layer."