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Author Question: A high-pressure air mass that moves over a region and then becomes stationary may give rise to a(n) ... (Read 74 times)

futuristic

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on: Jul 28, 2018
A high-pressure air mass that moves over a region and then becomes stationary may give rise to a(n) ______________ inversion.
 Fill in the blank(s) with correct word

Question 2

About 99 by mass of Earth's atmosphere is composed of the two elements
 a. nitrogen and oxygen.
  b. oxygen and carbon dioxide.
  c. oxygen and silicon.
  d. hydrogen and helium.


ashely1112

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Reply #1 on: Jul 28, 2018
Answer to Question 1

subsidence

Answer to Question 2

a


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