This layer extends up to about 31 miles above the Earth's surface. The National Weather Service says this layer holds 19-percent of the atmosphere's gasses, but little water vapor.

This layer is from the top of the troposphere, we'll say around seven miles to 31 miles. ... Thirty-one miles to nearly 50 miles high above the surface is the mesosphere.

The stratosphere begins above the troposphere and extends approximately 31 miles (50 km) high. According to NIWA, most of the ozone found in Earth's atmosphere is in the stratosphere.

Troposphere (5 – 9 Miles Thick) The troposphere is the layer closest to Earth's surface and is what most of us are probably imagining when we talk about the atmosphere.

The Earth has a fascinating atmosphere that contains several unique layers The Troposphere is the layer that we live in, it starts at the surface but the height often varies to about 9-12 miles up.

BRYAN, Texas (KBTX) - Todays’s Weather Whys is focused on the different layers of the atmosphere, which many of you may already recognize from grade school. The official number of layers is up ...

The troposphere, where humans reside, is the layer nearest to the Earth's surface. Extending from the surface up to approximately 4 to 12 miles, it constitutes the lower atmosphere.

The troposphere is the first layer above the Earth that extends 5 to 9 miles above the Earth's surface. It's where we see weather patterns, according to Space.com.

Above the troposphere lies the stratosphere, beginning at about 40,000 feet (higher in summer, lower in winter), where temperatures increase with altitude and it is at this level that thunderheads ...