Question

What is Atmosphere?????​

Answer 1

Answer:

An atmosphere is a layer or a set of layers of gases surrounding a planet or other material body, that is held in place by the gravity of that body. An atmosphere is more likely to be retained if the gravity it is subject to is high and the temperature of the atmosphere is low

Step-by-step explanation:

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Answer 2

Answer:

✎....ʜᴇʀᴇ ᴜʀ ᴀɴꜱᴡᴇʀ✍

➩The atmosphere is made up of a mixture of gases, mostly nitrogen, oxygen, argon and carbon dioxide.

➪ It reaches over 500km above the surface of the planet. There is no exact boundary between the atmosphere and outer space.

➩Atmospheric gases become thinner the higher up you go.The atmosphere just keeps getting less and less dense.

➩The atmosphere is divided into four layers based on temperature- the troposphere, stratosphere, mesosphere, and thermosphere.

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