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Chapter 8 (LS) History of Life on Earth

WORD LIST:
AMNIOTE
ANGIOSPERM
ASTEROID IMPACTS
CATASTROPHIC EVENT
CENOZOIC
CLIMATE CHANGE
CYANOBACTERIA
ECTOTHERM
ENDOTHERM
GYMNOSPERM
INDEX FOSSIL
MASS EXTINCTION
MESOZOIC
PALEOZOIC
PRIMATE
PTEROSAUR
VERTEBRATE
VOLCANOES