Question

what are gases present in atmosphere​

Answer 1

Nitrogen accounts for 78% of the atmosphere, oxygen 21% and argon 0.9%. Gases like carbon dioxide, nitrous oxides, methane, and ozone are trace gases that account for about a tenth of one percent of the atmosphere.

Answer 2

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• ᴛʜᴇ ᴀɪʀ ɪɴ ᴇᴀʀᴛʜ's ᴀᴛᴍᴏsᴘʜᴇʀᴇ ɪs ᴍᴀᴅᴇ ᴜᴘ ᴏғ ᴀᴘᴘʀᴏxɪᴍᴀᴛᴇʟʏ 78 ᴘᴇʀᴄᴇɴᴛ ɴɪᴛʀᴏɢᴇɴ ᴀɴᴅ 21 ᴘᴇʀᴄᴇɴᴛ ᴏxʏɢᴇɴ. ᴀɪʀ ᴀʟsᴏ ʜᴀs sᴍᴀʟʟ ᴀᴍᴏᴜɴᴛs ᴏғ ʟᴏᴛs ᴏғ ᴏᴛʜᴇʀ ɢᴀsᴇs, ᴛᴏᴏ, sᴜᴄʜ ᴀs ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ, ɴᴇᴏɴ, ᴀɴᴅ ʜʏᴅʀᴏɢᴇɴ.

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