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Author Question: Polar high pressure occurs in which of the following regions? A) Equatorial (0 to 5 degrees) B) ... (Read 133 times)

sjones

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on: Aug 22, 2018
Polar high pressure occurs in which of the following regions?
 
  A) Equatorial (0 to 5 degrees)
  B) 5- to 30 degrees
  C) 30 degrees
  D) 30 to 60 degrees
  E) 60 degrees
  F) 60 to 90 degrees
  G) Poles (90 degrees)

Question 2

Which of the following statements regarding water density is correct?
 
  A) Adding dissolved substances increases the temperature of maximum density for water because the formation of less-dense ice crystals is suppressed.
  B) Increasing the pressure decreases the temperature of maximum density for freshwater because the formation of bulky ice crystals is inhibited.
  C) Decreasing amounts of dissolved substances inhibits the formation of hydrogen bonds, which restricts the number of ice crystals that can form.
  D) Decreasing pressure increases the number of water molecules in a given volume and inhibits the number of ice crystals that can be created.


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swimkari

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Reply #1 on: Aug 22, 2018
Answer to Question 1

G

Answer to Question 2

B


sjones

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Reply 2 on: Aug 22, 2018
Thanks for the timely response, appreciate it

nguyenhoanhat

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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