what is biosphere ( 5 mark question)
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ᴛʜᴇ ʙɪᴏsᴘʜᴇʀᴇ, (ғʀᴏᴍ ɢʀᴇᴇᴋ ʙɪᴏs = ʟɪғᴇ, sᴘʜᴀɪʀᴀ, sᴘʜᴇʀᴇ) ɪs ᴛʜᴇ ʟᴀʏᴇʀ ᴏғ ᴛʜᴇ ᴘʟᴀɴᴇᴛ ᴇᴀʀᴛʜ ᴡʜᴇʀᴇ ʟɪғᴇ ᴇxɪsᴛs. ... ᴛʜᴇ ʙɪᴏsᴘʜᴇʀᴇ ɪs ᴏɴᴇ ᴏғ ᴛʜᴇ ғᴏᴜʀ ʟᴀʏᴇʀs ᴛʜᴀᴛ sᴜʀʀᴏᴜɴᴅ ᴛʜᴇ ᴇᴀʀᴛʜ ᴀʟᴏɴɢ ᴡɪᴛʜ ᴛʜᴇ ʟɪᴛʜᴏsᴘʜᴇʀᴇ (ʀᴏᴄᴋ), ʜʏᴅʀᴏsᴘʜᴇʀᴇ (ᴡᴀᴛᴇʀ) ᴀɴᴅ ᴀᴛᴍᴏsᴘʜᴇʀᴇ (ᴀɪʀ) ᴀɴᴅ ɪᴛ ɪs ᴛʜᴇ sᴜᴍ ᴏғ ᴀʟʟ ᴛʜᴇ ᴇᴄᴏsʏsᴛᴇᴍs.
ᴛʜᴇ ᴅᴇᴠᴇʟᴏᴘᴍᴇɴᴛ ᴏғ ᴛʜᴇ ᴛᴇʀᴍ ɪs ᴀᴛᴛʀɪʙᴜᴛᴇᴅ ᴛᴏ ᴛʜᴇ ᴇɴɢʟɪsʜ ɢᴇᴏʟᴏɢɪsᴛ ᴇᴅᴜᴀʀᴅ sᴜᴇss (1831-1914) ᴀɴᴅ ᴛʜᴇ ʀᴜssɪᴀɴ ᴘʜʏsɪᴄɪsᴛ ᴠʟᴀᴅɪᴍɪʀ ɪ. ᴠᴇʀɴᴀᴅsᴋʏ (1863-1945). ᴛʜᴇ ʙɪᴏsᴘʜᴇʀᴇ ɪs ᴏɴᴇ ᴏғ ᴛʜᴇ ғᴏᴜʀ ʟᴀʏᴇʀs ᴛʜᴀᴛ sᴜʀʀᴏᴜɴᴅ ᴛʜᴇ ᴇᴀʀᴛʜ ᴀʟᴏɴɢ ᴡɪᴛʜ ᴛʜᴇ ʟɪᴛʜᴏsᴘʜᴇʀᴇ (ʀᴏᴄᴋ), ʜʏᴅʀᴏsᴘʜᴇʀᴇ (ᴡᴀᴛᴇʀ) ᴀɴᴅ ᴀᴛᴍᴏsᴘʜᴇʀᴇ (ᴀɪʀ) ᴀɴᴅ ɪᴛ ɪs ᴛʜᴇ sᴜᴍ ᴏғ ᴀʟʟ ᴛʜᴇ ᴇᴄᴏsʏsᴛᴇᴍs.
ᴛʜᴇ ʙɪᴏsᴘʜᴇʀᴇ ɪs ᴜɴɪϙᴜᴇ. sᴏ ғᴀʀ ᴛʜᴇʀᴇ ʜᴀs ʙᴇᴇɴ ɴᴏ ᴇxɪsᴛᴇɴᴄᴇ ᴏғ ʟɪғᴇ ᴇʟsᴇᴡʜᴇʀᴇ ɪɴ ᴛʜᴇ ᴜɴɪᴠᴇʀsᴇ. ʟɪғᴇ ᴏɴ ᴇᴀʀᴛʜ ᴅᴇᴘᴇɴᴅs ᴏɴ ᴛʜᴇ sᴜɴ. ᴇɴᴇʀɢʏ, ᴘʀᴏᴠɪᴅᴇᴅ ᴀs sᴜɴ ʟɪɢʜᴛ, ɪs ᴄᴀᴘᴛᴜʀᴇᴅ ʙʏ ᴘʟᴀɴᴛs, sᴏᴍᴇ ʙᴀᴄᴛᴇʀɪᴀ ᴀɴᴅ ᴘʀᴏᴛɪsᴛs, ɪɴ ᴛʜᴇ ᴍᴀʀᴠᴇʟʟᴏᴜs ᴘʜᴇɴᴏᴍᴇɴᴏɴ ᴏғ ᴘʜᴏᴛᴏsʏɴᴛʜᴇsɪs. ᴛʜᴇ ᴄᴀᴘᴛᴜʀᴇᴅ ᴇɴᴇʀɢʏ ᴛʀᴀɴsғᴏʀᴍs ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ ɪɴᴛᴏ ᴏʀɢᴀɴɪᴄ ᴄᴏᴍᴘᴏᴜɴᴅs sᴜᴄʜ ᴀs sᴜɢᴀʀs ᴀɴᴅ ᴘʀᴏᴅᴜᴄᴇs ᴏxʏɢᴇɴ. ᴛʜᴇ ᴠᴀsᴛ ᴍᴀᴊᴏʀɪᴛʏ ᴏғ sᴘᴇᴄɪᴇs ᴏғ ᴀɴɪᴍᴀʟs, ғᴜɴɢɪ, ᴘᴀʀᴀsɪᴛɪᴄ ᴘʟᴀɴᴛs ᴀɴᴅ ᴍᴀɴʏ ʙᴀᴄᴛᴇʀɪᴀ ᴅᴇᴘᴇɴᴅ ᴅɪʀᴇᴄᴛʟʏ ᴏʀ ɪɴᴅɪʀᴇᴄᴛʟʏ ᴏɴ ᴘʜᴏᴛᴏsʏɴᴛʜᴇsɪs.❤️❤️