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Earth's atmosphere is made up of five layers: the troposphere, stratosphere, mesosphere, thermosphere and exosphere.
The atmosphere itself is primarily composed of three major atmospheric gases: nitrogen (78%), oxygen (20.9%) and argon (.93%). The remaining gases are referred to as trace gases.

Atmosphere of Earth - Wikipedia

en.wikipedia.org/wiki/Atmosphere_of_Earth

In this way, Earth's atmosphere can be divided (called atmospheric stratification) into five main layers. Excluding the exosphere ...

Layers of Earth's Atmosphere | UCAR Center for Science Education

scied.ucar.edu/atmosphere-layers

Earth's atmosphere has a series of layers, each with its own specific traits. Moving upward from ground level, these layers are named the troposphere, ...

Earth's Atmospheric Layers | NASA

www.nasa.gov/mission_pages/sunearth/science/atmosphere-layers2.html

Diagram of the layers within Earth's atmosphere. Troposphere The troposphere starts at the Earth's surface and extends 8 to 14.5 kilometers high (5 to 9 miles).

NWS JetStream - Layers of the Atmosphere - National Oceanic and ...

www.srh.noaa.gov/srh/jetstream/atmos/layers.html

This is the outermost layer of the atmosphere. It extends from the top of the thermosphere to 6,200 miles (10,000 km ) above the earth. In this layer, atoms and ...

Layers of the Atmosphere

www.vtaide.com/png/atmosphere.htm

Without our atmosphere, there would be no life on earth. Based on temperature, the atmosphere is divided into four layers: troposphere, stratosphere, ...

Layers of the Atmosphere

ds9.ssl.berkeley.edu/LWS_GEMS/3/layers.htm

This drawing shows the different layers of the atmosphere. The ground is shown in brown at the bottom of the picture. The altitude in kilometers is given on the ...

Layers of the Earth's Atmosphere: Troposphere, Stratosphere ...

www.windows2universe.org/earth/Atmosphere/layers.html

Nov 7, 2010 ... The Earth's atmosphere is divided into five layers: the troposphere, the stratosphere, the mesosphere, the thermosphere, and the exosphere.

Layers of Earth's Atmosphere - Windows to the Universe

www.windows2universe.org/earth/Atmosphere/layers_activity_print.html

Sep 1, 2010 ... Recently, there have been many studies on how humans have caused a hole in the ozone layer. Humans are also affecting Earth's atmosphere ...

Layers of the atmosphere | NIWA

www.niwa.co.nz/education-and-training/schools/students/layers

The atmosphere is comprised of layers based on temperature. These layers are the troposphere, stratosphere, mesosphere and thermosphere. A further region ...