Question

explain about atmosphere​

Answer 1

ᴛʜᴇ ᴀᴛᴍᴏsᴘʜᴇʀᴇ ɪs ᴛʜᴇ ʙʟᴀɴᴋᴇᴛ ᴏғ ɢᴀsᴇs ᴡʜɪᴄʜ sᴜʀʀᴏᴜɴᴅs ᴇᴀʀᴛʜ. ɪᴛ ɪs ʜᴇʟᴅ ɴᴇᴀʀ ᴛʜᴇ sᴜʀғᴀᴄᴇ ᴏғ ᴛʜᴇ ᴘʟᴀɴᴇᴛ ʙʏ ᴇᴀʀᴛʜ's ɢʀᴀᴠɪᴛᴀᴛɪᴏɴᴀʟ ᴀᴛᴛʀᴀᴄᴛɪᴏɴ. ᴡɪᴛʜᴏᴜᴛ ᴛʜᴇ ᴀᴛᴍᴏsᴘʜᴇʀᴇ ᴛʜᴇʀᴇ ᴄᴏᴜʟᴅ ʙᴇ ɴᴏ ʟɪғᴇ ᴏɴ ᴇᴀʀᴛʜ. ᴛʜᴇ ᴀᴛᴍᴏsᴘʜᴇʀᴇ: ... ᴋᴇᴇᴘs ᴛʜᴇ ᴄʟɪᴍᴀᴛᴇ ᴏɴ ᴇᴀʀᴛʜ ᴍᴏᴅᴇʀᴀᴛᴇ ᴄᴏᴍᴘᴀʀᴇᴅ ᴛᴏ ᴛʜᴀᴛ ᴏғ ᴏᴛʜᴇʀ ᴘʟᴀɴᴇᴛs

Answer 2

The atmosphere is the blanket of gases which surrounds Earth. It is held near the surface of the planet by Earth's gravitational attraction. Without the atmosphere there could be no life on Earth. The atmosphere: ... keeps the climate on Earth moderate compared to that of other planets.