Multiple Choice
What is the primary reason sediment is deposited in large cone-shaped deposits at mountain fronts?
A) because stream valleys widen abruptly at a mountain front
B) because stream valleys narrow abruptly at a mountain front
C) because stream valleys get much steeper at a mountain front
D) because stream valleys get less steep at a mountain front
Correct Answer:

Verified
Correct Answer:
Verified
Q32: Which of the following sets of conditions
Q33: As the velocity of a stream current
Q34: How far can large rivers,such as the
Q35: Potholes in bedrock of riverbeds form by<br>A)abrasion.<br>B)undercutting.<br>C)chemical
Q36: Which of the following is considered part
Q38: Which of the following situations,for a fluid,is
Q39: What is the minimum speed needed to
Q40: During turbulent flow,smaller grains will not<br>A)be picked
Q41: Which of the following flows is most
Q42: Why are sand-sized particles easier to erode