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Fochaian Fochaian
wrote...
Posts: 3160
8 years ago
A considerable variation in seismic wave velocity in the crust occurs because
A) waves move faster the deeper they travel.
B) oceans, caves, karst regions, and underground waterways inhibit wave movement.
C) waves move slower the deeper they travel.
D) there are different types of rocks in the crust.
Textbook 
How Does Earth Work? Physical Geology and the Process of Science

How Does Earth Work? Physical Geology and the Process of Science


Edition: 2nd
Authors:
Read 344 times
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GurshGursh
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Posts: 1939
7 years ago
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Fochaian Author
wrote...
7 years ago
Makes total sense now, marking this solved
wrote...
7 years ago
Glad my interpretation was correct, will be around if you need anything else
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