The drop in stream elevation per unit distance is known as
A) discharge.
B) base level.
C) gradient.
D) aspect.
C
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A. flora B. fauna C. biota D. biogeography E. photosynthesis
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Indicate whether the statement is true or false
As illustrated in this figure, which of the following is NOT potential trigger for slope failure?
A. undercutting of steep slopes by roads and rivers B. shaking during an earthquake C. precipitation that can saturate and weaken sediment D. shaking of slopes and melting of snow during volcanic eruptions E. All of these are potential triggers for slope failure.
What does a Benioff-Wadati zone refer to?
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