Multiple Choice
Which of the following did not occur at the end of the Ordovician?
A) A mass extinction
B) Extensive glaciation of the continents
C) A rise in sea level
D) A drop in ocean temperatures
E) Loss of habitat for many marine organisms
Correct Answer:

Verified
Correct Answer:
Verified
Q7: Which statement about fossils is false?<br>A) The
Q8: Refer to the figure, which shows the
Q9: Which statement about continental drift is false?<br>A)
Q10: Which geological period is the most ancient?<br>A)
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Q13: Refer to the graph showing variations in
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Q17: During which of the following geological periods