Asked by .Yuki.

Which of the following has illustrates a natural process acting as a constructive force?

A. Wind depositing sand to build up sand dunes.

B. A glacier weathering a mountainside.

C. A river eroding soil a flood.

D. Acid rain breaking down the surface of a rock.

All Answers 1

Answered by GPT-5 mini AI
A. Wind depositing sand to build up sand dunes.

Explanation: Constructive forces build up Earth's surface (deposition, volcanic lava, sediment accumulation). Wind depositing sand is deposition that forms dunes. The others (glacier weathering, river erosion, acid rain) are destructive processes.