Question

WHAT IS ATMOSPHERE ...??​

Answer 1

Answer:

Aɴ ᴀᴛᴍᴏsᴘʜᴇʀᴇ ɪs ᴀ ʟᴀʏᴇʀ ᴏғ ɢᴀs ᴏʀ ʟᴀʏᴇʀs ᴏғ ɢᴀsᴇs ᴛʜᴀᴛ ᴇɴᴠᴇʟᴏᴘᴇ ᴀ ᴘʟᴀɴᴇᴛ, ᴀɴᴅ ɪs ʜᴇʟᴅ ɪɴ ᴘʟᴀᴄᴇ ʙʏ ᴛʜᴇ ɢʀᴀᴠɪᴛʏ ᴏғ ᴛʜᴇ ᴘʟᴀɴᴇᴛᴀʀʏ ʙᴏᴅʏ. A ᴘʟᴀɴᴇᴛ ʀᴇᴛᴀɪɴs ᴀɴ ᴀᴛᴍᴏsᴘʜᴇʀᴇ ᴡʜᴇɴ ᴛʜᴇ ɢʀᴀᴠɪᴛʏ ɪs ɢʀᴇᴀᴛ ᴀɴᴅ ᴛʜᴇ ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ ᴏғ ᴛʜᴇ ᴀᴛᴍᴏsᴘʜᴇʀᴇ ɪs ʟᴏᴡ.

Hope it's help full uhh

Answer 2

Answer:

An atmosphere is a layer of gas or layers of gases that envelope a planet, and is held in place by the gravity of the planetary body. A planet retains an atmosphere when the gravity is great and the temperature of the atmosphere is low .

An atmosphere contains the air that we breathe and is a blanket of gases that surrounds Earth. It is held near the surface of the planet by Earth's gravitational attraction. A barometer is used to measure air pressure. Argon, oxygen and nitrogen from the three main constitutions of the atmosphere.

ATMOSPHERE