Questions/Main Ideas
Notes
Stable temperature
To see what we can predict
What copntrols our
temperature?=
1:Suns luminosity
Billion years is getting bruighter more energy uring time
Dots means more activity going on 11 year cycle
We do not understand wel about this cycle
The changes are very small
2, distance from the sun
3 the athmosfphere and adebo
a) Transmetted
What we see at see level?
b) refecleted back
1) Specular reflection
2) Rayligh scattering – blu color lght from all directions
By molecules
Stronger and short wave
c) Absorption by chlorophyl
Absorb blue and red
Reflects green and yellow
how much visible light is absorb
little
by gases in the athmospher?
Summary:
Class Notes
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