What hindered the acceptance of the continental drift theory? A) ...

[craiczarry]

What hindered the acceptance of the continental drift theory?
 A) There was no evidence of tropical plants ever existing in currently cold areas.
  B) The explanation of centrifugal effect as the driving force behind the continents moving.
  C) The discovery of similar fossils found on different continents.
  D) The general shape of the continents.

Question 2

When two oceanic plates converge what determines which crust will submerge?
 A) The age of the crust
  B) The temperature of the crust
  C) The density of the crust
  D) All of these choices

[Benayers]

Answer to Question 1

B

Answer to Question 2

D