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Author Question: A glacier's mass balance is determined by A) accumulation. B) ablation. C) both accumulation ... (Read 88 times)

storky111

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on: Jul 14, 2018
A glacier's mass balance is determined by
 
  A) accumulation.
  B) ablation.
  C) both accumulation and ablation.
  D) neither accumulation nor ablation.

Question 2

The most abundant greenhouse gas in the Earth's atmosphere is
 
  A) carbon dioxide (CO2 ).
  B) methane (CH4 ).
  C) water vapor (H2O).
  D) nitrous oxide (N2O).


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Anton

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

C

Answer to Question 2

C


storky111

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Reply #2 on: Jul 14, 2018
TY


Anton

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Reply #3 on: Jul 14, 2018
Happy to Help


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