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Author Question: Sunspots occur in cycles with the maximum number of sunspots occurring about every ________ years. ... (Read 45 times)

fbq8i

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on: Jul 15, 2018
Sunspots occur in cycles with the maximum number of sunspots occurring about every ________ years.
 
  A) five
  B) nine
  C) eleven
  D) fifteen

Question 2

The higher temperatures during the Cretaceous Period were the result of ________.
 
  A) the Milankovich Cycle
  B) additional carbon dioxide in the atmosphere
  C) increased sunspot activity
  D) changing locations of continents


ErinKing

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Reply #1 on: Jul 15, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


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fbq8i

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Reply #2 on: Jul 15, 2018
Thank you


ErinKing

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Reply #3 on: Jul 15, 2018
No problemo


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