The V-shaped valley can be generated when:
a. the rate of downcutting by stream is much slower than mass movement on the walls
b. downcutting by stream happens as fast as mass movement on the walls
c. the rate of downcutting by stream is much faster than mass movement on the walls
d. downward erosion is less dominant
Answer: b. downcutting by stream happens as fast as mass movement on the walls
You might also like to view...
Regions that receive more precipitation than arid regions but are moderately dry are
____________________ regions Fill in the blank(s) with the appropriate word(s).
Cumulonimbus clouds indicate unstable atmospheric conditions. What stops the upward growth and causes the top of a cumulonimbus cloud to flatten out into an anvil?
What will be an ideal response?
What term would you use to describe the ridge west of Mount Goethe?
What will be an ideal response?
The leading cause for migration to the United States and Canada has been
A) freedom from religious persecution. B) avoiding harsh environmental conditions. C) forced migration. D) economic opportunity. E) fleeing dictatorial governments.