Question

during the process of making food , most of oxygen is released in the atmoshphere​

Answer 1

‎‎ ‎ ‎ ‎ ‎‎ ‎ ‎ ‎ ‎ ‎Photosynthesis

➡️ Oxʏɢᴇɴ ɪs ʀᴇʟᴇᴀsᴇᴅ ᴅᴜʀɪɴɢ ᴛʜᴇ ᴘʀᴏᴄᴇss ᴏғ ᴘʜᴏᴛᴏsʏɴᴛʜᴇsɪs.

➡️ Pʜᴏᴛᴏsʏɴᴛʜᴇsɪs ɪs ᴛʜᴇ ᴘʀᴏᴄᴇss ɪɴ ᴡʜɪᴄʜ ɢʀᴇᴇɴ ᴘʟᴀɴᴛs ᴘʀᴏᴅᴜᴄᴇ ɢʟᴜᴄᴏsᴇ.

➡️ Iᴛ ɪɴᴠᴏʟᴠᴇs ᴛʜᴇ ᴄᴏɴᴠᴇʀsɪᴏɴ ᴏғ ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ ɢᴀs, ᴡᴀᴛᴇʀ, ᴀɴᴅ ᴍɪɴᴇʀᴀʟs ᴛʜᴇ ᴘʟᴀɴᴛs ᴛᴀᴋᴇ ɪɴ ғʀᴏᴍ ᴛʜᴇɪʀ sᴜʀʀᴏᴜɴᴅɪɴɢs ɪɴᴛᴏ sᴜɢᴀʀ ᴀɴᴅ ɢᴀsᴇᴏᴜs ᴏxʏɢᴇɴ.

➡️ Pʜᴏᴛᴏsʏɴᴛʜᴇsɪs ɪɴᴠᴏʟᴠᴇs ᴛʜᴇ ɪɴᴛᴀᴋᴇ ᴏғ ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ ᴀɴᴅ ᴛʜᴇ ʀᴇʟᴇᴀsᴇ ᴏғ ᴏxʏɢᴇɴ.

➡️ Tʜᴇ ʀᴇʟᴇᴀsᴇ ᴏғ ᴏxʏɢᴇɴ ɪs ᴅᴜᴇ ᴛᴏ ᴘʜᴏᴛᴏʟʏsɪs ᴏғ ᴡᴀᴛᴇʀ ɪɴ ᴏʀᴅᴇʀ ᴛᴏ ғɪʟʟ ᴛʜᴇ ɢᴀᴘ ɪɴ ᴛʜᴇ ᴘʜᴏᴛᴏsʏsᴛᴇᴍ ᴄʀᴇᴀᴛᴇᴅ ʙʏ ᴛʜᴇ ᴇxᴄɪᴛᴇᴍᴇɴᴛ ᴏғ ᴇʟᴇᴄᴛʀᴏɴ.

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Answer 2

mainly by photosynthesis oxygen is released .

which involves the consumption of carbon dioxide.