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Author Question: Which of the following factors, responsible for large-scale temperature changes presently being ... (Read 36 times)

storky111

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  • Posts: 561
on: Jul 15, 2018

Which of the following factors, responsible for large-scale temperature changes presently being
  experienced, has changed decisively due to human activity?
  a. stratospheric volcanic sulfate aerosols
  b. climate variability
  c. solar radiation
  d. greenhouse gases
  e. snow-albedo effect



Question 2

Snow-albedo is an example of which type of feedback?
  a. positive
  b. negative
  c. run-away
  d. formative
  e. cumulative



allisonblackmore

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

D

Answer to Question 2

A


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