Question

Why are rills and gullies more likely to form in steep mountains than in flat valleys ?
A) water moves more slowly down steep gradients , which allows the formation of channels .
B) water moves faster down steep gradients , which increases erosion and the formation of channels .
C) vegetation in valleys soak up more of the water , which decreases runoff and erosion .
D) none of the above .
ITS NOT D .

Answer 1

I Believe its B LOL

Answer 2

YES !

Answer 3

it is be because when water moves faster, the gradiant increases!