Question

a. The layer of air surrounding the earth is called
b. The
layer does not allow ultraviolet rays to enter the earth's atmosphere
is the most important component of air for sustenance of life.
d. Carbon dionide is a greenhouse gas.
in plants uses carbon dioxide and releases
C.
e.​

Answer 1

Answer:

$155y {222 {222558 \times \frac{?}{?} }^{?} }^{?}$

Answer 2

Answer:

1).ᴀᴛᴍᴏꜱᴘʜᴇʀᴇ.

ᴡᴇ ʟɪᴠᴇ ᴀᴛ ᴛʜᴇ ʙᴏᴛᴛᴏᴍ ᴏꜰ ᴀɴ ɪɴᴠɪꜱɪʙʟᴇ ᴏᴄᴇᴀɴ ᴄᴀʟʟᴇᴅ ᴛʜᴇ ᴀᴛᴍᴏꜱᴘʜᴇʀᴇ, ᴀ ʟᴀʏᴇʀ ᴏꜰ ɢᴀꜱᴇꜱ ꜱᴜʀʀᴏᴜɴᴅɪɴɢ ᴏᴜʀ ᴘʟᴀɴᴇᴛ. ɴɪᴛʀᴏɢᴇɴ ᴀɴᴅ ᴏxʏɢᴇɴ ᴀᴄᴄᴏᴜɴᴛ ꜰᴏʀ 99 ᴘᴇʀᴄᴇɴᴛ ᴏꜰ ᴛʜᴇ ɢᴀꜱᴇꜱ ɪɴ ᴅʀʏ ᴀɪʀ, ᴡɪᴛʜ ᴀʀɢᴏɴ, ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ, ʜᴇʟɪᴜᴍ, ɴᴇᴏɴ, ᴀɴᴅ ᴏᴛʜᴇʀ ɢᴀꜱᴇꜱ ᴍᴀᴋɪɴɢ ᴜᴘ ᴍɪɴᴜᴛᴇ ᴘᴏʀᴛɪᴏɴꜱ. ᴡᴀᴛᴇʀ ᴠᴀᴘᴏʀ ᴀɴᴅ ᴅᴜꜱᴛ ᴀʀᴇ ᴀʟꜱᴏ ᴘᴀʀᴛ ᴏꜰ ᴇᴀʀᴛʜ'ꜱ ᴀᴛᴍᴏꜱᴘʜᴇʀᴇ.

2).ᴏᴢᴏɴᴇ ʟᴀʏᴇʀ.

ᴛʜᴇ ᴏᴢᴏɴᴇ ʟᴀʏᴇʀ ɪꜱ ᴀ ᴛʜɪɴ ᴘᴀʀᴛ ᴏꜰ ᴛʜᴇ ᴇᴀʀᴛʜ'ꜱ ᴀᴛᴍᴏꜱᴘʜᴇʀᴇ ᴛʜᴀᴛ ᴀʙꜱᴏʀʙꜱ ᴀʟᴍᴏꜱᴛ ᴀʟʟ ᴏꜰ ᴛʜᴇ ꜱᴜɴ'ꜱ ʜᴀʀᴍꜰᴜʟ ᴜʟᴛʀᴀᴠɪᴏʟᴇᴛ ʟɪɢʜᴛ. "ᴏᴢᴏɴᴇ ʜᴏʟᴇꜱ" ᴀʀᴇ ᴘᴏᴘᴜʟᴀʀ ɴᴀᴍᴇꜱ ꜰᴏʀ ᴀʀᴇᴀꜱ ᴏꜰ ᴅᴀᴍᴀɢᴇ ᴛᴏ ᴛʜᴇ ᴏᴢᴏɴᴇ ʟᴀʏᴇʀ. ᴛʜɪꜱ ɪꜱ ɪɴᴀᴄᴄᴜʀᴀᴛᴇ. ᴏᴢᴏɴᴇ ʟᴀʏᴇʀ ᴅᴀᴍᴀɢᴇ ɪꜱ ᴍᴏʀᴇ ʟɪᴋᴇ ᴀ ʀᴇᴀʟʟʏ ᴛʜɪɴ ᴘᴀᴛᴄʜ ᴛʜᴀɴ ᴀ ʜᴏʟᴇ.

3).ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ (ᴄᴏ2) ɪꜱ ᴛʜᴇ ᴘʀɪᴍᴀʀʏ ɢʀᴇᴇɴʜᴏᴜꜱᴇ ɢᴀꜱ ᴇᴍɪᴛᴛᴇᴅ ᴛʜʀᴏᴜɢʜ ʜᴜᴍᴀɴ ᴀᴄᴛɪᴠɪᴛɪᴇꜱ. ɪɴ 2018, ᴄᴏ2 ᴀᴄᴄᴏᴜɴᴛᴇᴅ ꜰᴏʀ ᴀʙᴏᴜᴛ 81.3 ᴘᴇʀᴄᴇɴᴛ ᴏꜰ ᴀʟʟ ᴜ.ꜱ. ɢʀᴇᴇɴʜᴏᴜꜱᴇ ɢᴀꜱ ᴇᴍɪꜱꜱɪᴏɴꜱ ꜰʀᴏᴍ ʜᴜᴍᴀɴ ᴀᴄᴛɪᴠɪᴛɪᴇꜱ.

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