the second layer of the earth surface

Google’s Balloon flys 20km above the earth surface in the stratosphere, stratosphere is the second layer of the earth surface.

the second layer of the atmosphere, right above the troposphere, where we live

The stratosphere is the second layer of the atmosphere, right above the troposphere—where we live.

a layer of atmosphere in which temperature increases with higher altitudes

The stratosphere is a layer of atmosphere where temperature increases at higher altitudes.

the layer of the atmosphere from 10 to 30 miles above sea level

The stratosphere is the layer of the atmosphere from 10 to 30 miles above sea level.

a layer of the Earth’s atmosphere

The stratosphere is a layer of Earth’s atmosphere.

an atmospheric layer composed of stratified temperature layers

The stratosphere is an atmospheric layer composed of stratified temperature layers, with the warm layers of air high in the sky and the cool layers of air in the low sky, close to the planetary surface of the Earth.

an atmospheric layer that extends roughly seven to 31 miles above the earth

The stratosphere is an atmospheric layer that extends roughly seven to 31 miles above the earth.

part of the earth's atmosphere (between the trophosphere and mesophere

The stratosphere is part of the earth's atmosphere (between the trophosphere and mesophere, for those of you who care).

a layer of the atmosphere starting at the level of about 6 miles (about 10 kilometers) above sea level

The stratosphere is a layer of the atmosphere starting at the level of about 6 miles (about 10 kilometers) above sea level.