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Author Question: During the twentieth century, the Earth's atmospheric temperature increased by about ________ ... (Read 96 times)

appyboo

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on: Jul 14, 2018
During the twentieth century, the Earth's atmospheric temperature increased by about ________ degree(s) Celsius.
 
  A) .3
  B) 1
  C) 2
  D) 3

Question 2

Climate over the past 2 million years has
 
  A) stayed the same.
  B) become progressively cooler.
  C) become progressively warmer.
  D) shifted between warm and cool periods.


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Bigfoot1984

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Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


appyboo

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Reply 2 on: Jul 14, 2018
Thanks for the timely response, appreciate it

raili21

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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