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Author Question: What evidence is there for scientists to believe Uranus has some internal heat? a. active ... (Read 167 times)

elizabeth18

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on: Jul 27, 2018
What evidence is there for scientists to believe Uranus has some internal heat?
 
  a. active volcanoes spewing methane gas and ash
 b. convection in the fluid mantle driving the dynamo effect
 c. a molten metallic core
 d. craters on the surface that are small and filled by lava
 e. a severe axis tilt leads to more absorption of heat from the Sun

Question 2

How many moons have so far been discovered orbiting Uranus?
 
  a. 1
 b. 5
 c. 10
 d. 15
 e. 30+


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fwbard

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

b

Answer to Question 2

e


elizabeth18

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Reply #2 on: Jul 27, 2018
TY


fwbard

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Reply #3 on: Jul 27, 2018
You're welcome


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