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GA-GSE Earth Systems B
Earth's Climate History — Unit test
Question 12
12
Quiz
Multiple Choice
Earth's Climate History — Unit test
Question 12 • GA-GSE Earth Systems B
What must occur for air masses to form fronts?
Answer
A
They must increase in strength.
B
They must collide with each other.
C
They must move from west to east.
D
They must create air-pressure differences.
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