The Surface of Earth is changing slowly
over time.
A. False
B. True

Yes it is. So

B. True

Explanation:

Earth's surface is constantly changing. Wind, water, and ice break down large rocks and move sediments on the surface. It usually takes years for weathering, erosion, and deposition to cause noticeable changes. Some events, though, change Earth's surface much more quickly.

answer a fan shaped mass of sediment deposited at the base of a mountain front do to an abrupt change in stream gradient;