The Last Time the Globe Warmed | Eons

PBS Learning Media
Contributed By
PBS Learning Media
Resource Type
Classroom Material
Keywords
pbs digital studios eons ancient warming paleocene epoch paleocene-eocene thermal maximum petm plant fossil ancient sediment carbon dioxide greenhouse gas carbon isotope carbon-12 carbon-13 biogenic carbon chemical signature methane hydrate methane positive feedback loop greenhouse effect fossil primate ocean acidification carbonate core sample foraminifera foram coral reef arctic sediment azolla climate change carbon emission
Subjects
Science
Grade Levels
Grade 9 Grade 10 Grade 11 Grade 12
Related Resources

The Last Time the Globe Warmed | Eons

Imagine an enormous, lush rainforest teeming with life...in the Arctic. Well there was a time -- and not too long ago -- when the world warmed more than any human has ever seen. (So far)
Publisher
PBS Learning Media

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