The Permian extinction occurred approximately _______ million years ago and was associated with _______.
A) 40; a global warming event
B) 65; a meteorite collision
C) 150; a decreased in sea levels
D) 250; increased volcanic activity and other factors
E) 550; climatic conditions known as "Snowball Earth"
Correct Answer:
Verified
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Q98: Refer to the figure. Q99: The _ dating method makes use of Q101: Ecologists have coined a new term for Q102: A group of oxygen-generating bacteria, the _, Q103: The preserved remains of ancient organisms, known Q104: Great evolutionary radiations of corals and shelled Q105: The mass extinction responsible for the demise
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