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hellomyfriend hellomyfriend
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6 years ago
____________________ refers to climate conditions that existed before historical climate.
 Fill in the blank(s) with correct word

Question 2

ET climates have a perpetually frozen subsurface soil layer called ____________________.
 Fill in the blank(s) with correct word

Question 3

Most climate classification uses the ____________________ scheme.
 Fill in the blank(s) with correct word

Question 4

Ocean circulations
 A) can be changed by changes in ocean salt concentrations.
  B) include both surface currents and deep subsurface currents.
  C) probably caused the Younger Dryas.
  D) can have substantial effects on climate.
  E) all of the above

Question 5

Ice ages
 A) have not occurred for several million years.
  B) have not affected North America.
  C) have been more severe because of plate tectonics.
  D) are more severe when the continents are closer to the equator.
  E) all of the above

Question 6

Pangaea
 A) was centered in the tropics.
  B) began to break apart about 20 million years ago.
  C) was not affected by plate tectonics.
  D) is not supported by scientific evidence.
  E) all of the above
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savannahducotesavannahducote
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Posts: 55
6 years ago
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hellomyfriend Author
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6 years ago
Nice!
wrote...
6 years ago
Happy Dummy
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