A boundary or belt characterized by strong, steady winds, generally from the east 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
What percentage of the rocks exposed on the continents originated as sedimentary rocks deposited in ancient ocean environments?
A) Less than twenty percent
B) Twenty to thirty percent
C) Thirty to forty percent
D) Forty to fifty percent
E) More than fifty percent
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How wide must a narrow slit be if the first diffraction minimum occurs at 12 with laser light ...