Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
SlideshowReport

Average Global Temperature during the Phanerozoic

Description
Over the last 540 million years, Earth was mostly warmer than it is now.
Earth’s geologic record shows evidence of past climates both colder and warmer than today. These past climates are related to interactions involving geosphere processes, greenhouse gas cycles, the distribution and size of continents and oceans, and variations in the amount of solar radiation Earth receives.
Related Images
Add Comment
Explore
Post your homework questions and get free online help from our incredible volunteers
  1022 People Browsing
Your Opinion