Question

Layer of gases which envelops the earth is​

Answer 1

Eᴀʀᴛʜ's ᴀᴛᴍᴏsᴘʜᴇʀᴇ

Eᴀʀᴛʜ's ᴀᴛᴍᴏsᴘʜᴇʀᴇ. Eᴀʀᴛʜ's ᴀᴛᴍᴏsᴘʜᴇʀᴇ ɪs ᴀ ʟᴀʏᴇʀ ᴏғ ɢᴀsᴇs sᴜʀʀᴏᴜɴᴅɪɴɢ ᴛʜᴇ ᴘʟᴀɴᴇᴛ Eᴀʀᴛʜ ᴀɴᴅ ʀᴇᴛᴀɪɴᴇᴅ ʙʏ ᴛʜᴇ Eᴀʀᴛʜ's ɢʀᴀᴠɪᴛʏ. Iᴛ ᴄᴏɴᴛᴀɪɴs ʀᴏᴜɢʜʟʏ 78% ɴɪᴛʀᴏɢᴇɴ ᴀɴᴅ 21% ᴏxʏɢᴇɴ 0.97% ᴀʀɢᴏɴ ᴀɴᴅ ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ 0.04% ᴛʀᴀᴄᴇ ᴀᴍᴏᴜɴᴛs ᴏғ ᴏᴛʜᴇʀ ɢᴀsᴇs, ᴀɴᴅ ᴡᴀᴛᴇʀ ᴠᴀᴘᴏʀ. Tʜɪs ᴍɪxᴛᴜʀᴇ ᴏғ ɢᴀsᴇs ɪs ᴄᴏᴍᴍᴏɴʟʏ ᴋɴᴏᴡɴ ᴀs ᴀɪʀ.

Answer 2

Eᴀʀᴛʜ's ᴀᴛᴍᴏsᴘʜᴇʀᴇ

Eᴀʀᴛʜ's ᴀᴛᴍᴏsᴘʜᴇʀᴇ. Eᴀʀᴛʜ's ᴀᴛᴍᴏsᴘʜᴇʀᴇ ɪs ᴀ ʟᴀʏᴇʀ ᴏғ ɢᴀsᴇs sᴜʀʀᴏᴜɴᴅɪɴɢ ᴛʜᴇ ᴘʟᴀɴᴇᴛ Eᴀʀᴛʜ ᴀɴᴅ ʀᴇᴛᴀɪɴᴇᴅ ʙʏ ᴛʜᴇ Eᴀʀᴛʜ's ɢʀᴀᴠɪᴛʏ. Iᴛ ᴄᴏɴᴛᴀɪɴs ʀᴏᴜɢʜʟʏ 78% ɴɪᴛʀᴏɢᴇɴ ᴀɴᴅ 21% ᴏxʏɢᴇɴ 0.97% ᴀʀɢᴏɴ ᴀɴᴅ ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ 0.04% ᴛʀᴀᴄᴇ ᴀᴍᴏᴜɴᴛs ᴏғ ᴏᴛʜᴇʀ ɢᴀsᴇs, ᴀɴᴅ ᴡᴀᴛᴇʀ ᴠᴀᴘᴏʀ. Tʜɪs ᴍɪxᴛᴜʀᴇ ᴏғ ɢᴀsᴇs ɪs ᴄᴏᴍᴍᴏɴʟʏ ᴋɴᴏᴡɴ ᴀs ᴀɪʀ.

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