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Permian Period extinction : - Coggle Diagram
Permian Period extinction :
Causes
Siberian traps volcanic eruptions
climate change
Global warming
ocean acidification
Effects
90-96% marine life died
many land animals extinct
forests destroyed
ecosystems collapsed
food systems collapsed
scientists evidence
Fossils
volcanic rocks
chemical changes
Time period
252 million years ago
End of the Permian Period
Lasted thousands of years