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Author Question: Heat rising from Earth's interior drives erosion. a. True b. False Indicate whether the ... (Read 30 times)

RYAN BANYAN

  • Hero Member
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on: Jul 27, 2018
Heat rising from Earth's interior drives erosion.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Which type of nebula is produced when a star, hotter than 25,000 K, excites the gas near it to produce an emission spectrum producing a distinctive pink color?
 
  a. emission nebulae
  b. H I
 c. reflection nebulae
  d. dark nebulae
 e. spectral type B6


amynguyen1221

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  • Posts: 355
Reply #1 on: Jul 27, 2018
Answer to Question 1

False

Answer to Question 2

a


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