Question

The mantle of gases that surrounds the earth is called as
* Hydrosphere
Biosphere
Atmosphere
Lithosphere

Answer 1

Answer:

biosphere

Explanation:

hope it is correct

Answer 2

Answer:

The term "atmosphere" refers to the gaseous shell that surrounds the world. It contains traces of additional gases in addition to 78% nitrogen, 21% oxygen, 0.03% carbon dioxide, and 0.9% argon.

Explanation:

Step 1:The layer of gases that envelops the world is called the atmosphere. 78% of it is nitrogen, 21% is oxygen, 0.9% is argon, and 0.1% is made up of other gases. The troposphere, stratosphere, mesosphere, thermosphere, and exosphere are its five layers.

Step 2:The area between the transition zone and the outer core, between the lower mantle and the mesosphere, lies between the transition zone and the outer core, and it makes up about 56% of the total volume of the planet.

Step 3:Invisible gases create a thin shield around Earth that we refer to as the atmosphere. Along with other vital gases including nitrogen, carbon dioxide, water vapour, and ozone, it contains the oxygen that we breathe.

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