what is Atmosphere????...
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ᴀɴ ᴀᴛᴍᴏꜱᴘʜᴇʀᴇ ɪꜱ ᴛʜᴇ ʟᴀʏᴇʀꜱ ᴏꜰ ɢᴀꜱᴇꜱ ꜱᴜʀʀᴏᴜɴᴅɪɴɢ ᴀ ᴘʟᴀɴᴇᴛ ᴏʀ ᴏᴛʜᴇʀ ᴄᴇʟᴇꜱᴛɪᴀʟ ʙᴏᴅʏ. ᴇᴀʀᴛʜ'ꜱ ᴀᴛᴍᴏꜱᴘʜᴇʀᴇ ɪꜱ ᴄᴏᴍᴘᴏꜱᴇᴅ ᴏꜰ ᴀʙᴏᴜᴛ 78% ɴɪᴛʀᴏɢᴇɴ, 21% ᴏxʏɢᴇɴ, ᴀɴᴅ ᴏɴᴇ ᴘᴇʀᴄᴇɴᴛ ᴏᴛʜᴇʀ ɢᴀꜱᴇꜱ
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Explanation:
An atmosphere is the layers of gases surrounding a planet or other celestial body. Earth's atmosphere is composed of about 78% nitrogen, 21% oxygen, and one percent other gases.
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