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tyrich tyrich
wrote...
Posts: 489
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6 years ago
The extinction of the dinosaurs occurred rapidly as a result of a single cataclysmic event.
 
  Indicate whether the statement is true or false.

Question 2

The extinction of dinosaurs was probably due to the breakup of Pangaea and the resulting cooling of
  the world's climate.
 
  Indicate whether the statement is true or false.
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Replies
wrote...
6 years ago
Answer to q. 1

ANS: F, over a 40,000 year period after an asteroid impact

Answer to q. 2

ANS: F, an asteroid impact
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