Earth Space Atmosphere

Earths atmosphere is about 300 miles 480 kilometers thick but most of it is within 10 miles 16 km the surface.

Earth space atmosphere. The atmosphere of earth is the layer of gases commonly known as air that surrounds the planet earth and is retained by earths gravity. Vertical structure of the earths atmosphere. The temperature of outer space is measured in terms of the kinetic activity of the gas as it is on earth. Layers drawn to scale objects within the layers are not to scale.

Most of the weather and clouds are found in the first layer. Almost all weather is in this region. The atmosphere is a mixture of nitrogen 78 oxygen 21 and other gases 1 that surrounds earth. Moving upward from ground level these layers are named the troposphere stratosphere mesosphere thermosphere and exosphere.

Troposphere stratosphere mesosphere and thermosphere. 2 many jet aircrafts fly in. Earths atmosphere has a series of layers each with its own specific traits. 1 the troposphere is the first layer above the surface and contains half of the earths atmosphere.

Layers of the atmosphere. Earths atmosphere layers structure of the earth interactive websites earth science science and nature glow cloud space aliens 6th grade science flat earth layers of the atmosphere. Earths atmosphere is roughly 78 percent nitrogen and 21 percent oxygen with trace amounts of water argon carbon dioxide and other gases. Diagram of the layers within earths atmosphere.

This part of the atmosphere is the most dense. High above the planet the atmosphere becomes thinner until it gradually reaches space. Layers of earths atmosphere. It is thickest near the surface and thins out with height until it eventually merges with space.

However the radiation of outer space has a different temperature than the kinetic temperature of the gas meaning that the gas and radiation are not in thermodynamic equilibrium. The atmosphere is an important part of what makes earth livable. The stratosphere starts just above the troposphere and extends to 50 kilometers 31 miles high. The atmosphere of earth protects life on earth by creating pressure allowing for liquid water to exist on the earths surface absorbing ultraviolet solar radiation warming the surface through heat retention and reducing temperature extremes between day and night.

The troposphere starts at the earths surface and extends 8 to 145 kilometers high 5 to 9 miles. The atmosphere is divided into five layers. By volume dry air contains 7809 nitrogen 2095 oxygen 093 argon 004 carbon dioxide. Air pressure decreases with altitude.