1. escapeheat
Some heat are radiated from the Earth
Ozone
Ozone absorb some amount of UV
Weather
rain, storm... happens in troposphere
Cloud
Cloud would reflect radiation too...
Heat
Heat re-radiated to Earth by gases (water vapor, carbon dioxide, methan, nitrous oxide, ...)
UV
ultraviolet is invisible, this diagram illustrates its intensity
troposphere
Troposphere
20
o
C to -60
o
C
troposphere
Stratosphere
(ozone layer)
-60
o
C to 0
o
C
mesosphere
Mesosphere
0
o
C to -80
o
C
ionosphere
Ionophere
-80
o
C to 500
o
C
exosphere
Exophere
500
o
C
(move your mouse around~)