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Author Question: The geysers and hot springs of Yellowstone National Park result from A) thin continental crust ... (Read 46 times)

bio_gurl

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on: Jul 27, 2018
The geysers and hot springs of Yellowstone National Park result from
 
  A) thin continental crust separating and creating a rift valley.
  B) plumes of hot mantle rising in a hot spot within a plate.
  C) plates that have slipped sideways relative to each other, creating a fault.
  D) a plate that has run up against an existing continental plate.
  E) a fault.

Question 2

How does a 1.2-solar-mass white dwarf compare to a 1.0-solar-mass white dwarf?
 
  A) It has a larger radius.
  B) It has a smaller radius.
  C) It has a higher surface temperature.
  D) It has a lower surface temperature.
  E) It is supported by neutron, rather than electron, degeneracy pressure.


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duke02

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Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

B


bio_gurl

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

cpetit11

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Reply 3 on: Yesterday
Excellent

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