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Author Question: Which of the following is evidence of recent changes in polar regions? A) Ice sheet darkening B) ... (Read 52 times)

rachel9

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on: Jul 14, 2018
Which of the following is evidence of recent changes in polar regions?
 
  A) Ice sheet darkening
  B) Increase in meltponds
  C) The breakup of ice shelves
  D) Decrease in Arctic sea-ice volume
  E) Decrease in sea ice volume, ice sheet darkening, increased meltponds, and ice shelves calving are all evidence of recent changes in polar regions.

Question 2

This tree-like drainage pattern efficiently moves water and sediment through its system due to minimization of the total length of each branch.
 
  A) Deranged B) Radial C) Dendritic D) Trellis


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juicepod

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

E

Answer to Question 2

C


rachel9

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Reply 2 on: Jul 14, 2018
Gracias!

milbourne11

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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