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Author Question: A lower 18O/16O ratio in ocean sediment cores indicates a ________ climate, whereas a higher 18O/16O ... (Read 121 times)

mynx

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on: Jul 14, 2018
A lower 18O/16O ratio in ocean sediment cores indicates a ________ climate, whereas a higher 18O/16O ratio indicates a ________ climate.
 
  A) cooler; warmer
  B) warmer; cooler
  C) cooler; cold
  D) warmer; hot

Question 2

Which of the following is true of tornadoes in the United States?
 
  A) They occur in every month except March and April.
  B) The peak month is November.
  C) The peak month is May.
  D) They develop within cP air masses.


tkempin

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

B

Answer to Question 2

C


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