Question

write the names of the envelope of the earth​

Answer 1

Explanation:

The envelope of air around the earth is called ATMOSPHERE.

Our Earth is covered by a blanket of Air which extends to a height of several hundred kms. This is called atmosphere. The force of gravity holds this atmosphere near the earth. The atmosphere is densest near the surface of the earth.

Answer 2

The envelope of the earth​ are known as atmosphere.

Explanation:

• There are different layers of atmosphere:
• Troposphere, Stratosphere, Mesosphere, Thermosphere and Exosphere.
• Earth's atmosphere is made up of blanket of gases.
• It is composed of 78 percent nitrogen, 21 percent oxygen as major gases, and other gases as minor 0.9 percent argon, and 0.1 percent other gases.
• It contains trace amounts of carbon dioxide, methane, water vapor.
• An atmosphere consists of  different layers of gases which surrounds the planet or other celestial body.
• The atmosphere of Earth can also be termed as air which is the layer of gases.
• These gas are retained by Earth's gravity and thus surrounds the planet and in turn forms its planetary atmosphere.

#SPJ3