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Posts: 1088
3 years ago
A stream begins at an elevation of 200 meters and flows a distance of 400 kilometers to the ocean. What is the average gradient?
A) 0.5 m/km
B) 2 km/m
C) 0.5 km/in
D) 2 m/km
Textbook 
Earth Science
Edition: 14th
Authors:
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Posts: 3843
3 years ago
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wrote...
3 years ago
Thx
wrote...
3 years ago
Thanks for the feedback, bye for now
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