Question

Which form of erosion would be the slowest?

A.
the flow of water creating a valley
B.
wind causing the sand in a desert to form a dune
C.
some of the sand on a beach washing out to sea
D.
a wind storm blowing dust to the south

Answer 1

A.

the flow of water creating a valley

Step-by-step explanation:

All the other processes could take a cople days but it could take years for water to create a valley.

Answer 2

B

Step-by-step explanation: