Made up of the gases that surround Earth

ENVIRONMENTAL SCIENCES

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

A	hydrosphere
B	cryosphere
C	atmosphere
D	lithosphere

Explanation:

Detailed explanation-1: -Earth’s atmosphere is composed of about 78% nitrogen, 21% oxygen, and one percent other gases. These gases are found in atmospheric layers (troposphere, stratosphere, mesosphere, thermosphere, and exosphere) defined by unique features such as temperature and pressure.

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