To protect the earth from harmful ultraviolet light and other forms of radiation.
Also to provide a medium for water vapor, heat and weather, as well as the gases we require to survive.
for a biologist, the composition is closely dependent on the appearance of life and its evolution.
The composition of the atmosphere determines the climate and its variations.
Troposphere
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It is in this layer of the atmosphere that the space shuttle and many satellites, including the International Space Station, orbit the earth. Weather, television and communications satellites use the thermosphere to send information around the world.
mesophere, stratosphere, troposphere,lonosphere, thermosphere
The layers are present in stratosphere. These are troposphere, stratosphere, mesosphere, thermosphere.
Troposphere, Mesosphere, Stratosphere, and Thermosphere. Thermosphere has two levels in itself; exosphere, and ionosphere
the five layers in space are the troposphere,stratosphere,mesosphere,thermosphere,exosphere.
troposphere, stratosphere, mesosphere and thermosphere
the answer is thermosphere, mesosphere, stratosphere, and the troposphere
the layers of the atmosphere in order are troposphere, stratosphere, mesosphere, thermosphere, and exosphere
mesophere, stratosphere, troposphere,lonosphere, thermosphere
Troposphere, Stratosphere, Mesosphere, and Thermosphere =)
TROPOSPHERE, STRATOSPHERE, MESOSPHERE, and THERMOSPHERE
troposphere, mesosphere, stratosphere, thermosphere
The troposphere,stratosphere, mesosphere,and the thermosphere
Troposphere, Mesosphere, Stratosphere, and Thermosphere. Thermosphere has two levels in itself; exosphere, and ionosphere
The layers are present in stratosphere. These are troposphere, stratosphere, mesosphere, thermosphere.
Troposphere, stratosphere, mesosphere, and thermosphere.
Troposphere Stratosphere Mesosphere Thermosphere
Troposphere Stratosphere Mesosphere Thermosphere