What is the process of weathering rocks down into smaller pieces and then taking them away called?

A: erosion
B: Weathering
C: deposition
D:condensation

A: erosion

The correct answer is A: erosion.

The answer to your question is option A: erosion. Erosion is the process of weathering rocks down into smaller pieces and then transporting or removing them from their original location. It usually occurs through the action of wind, water, ice, or gravity.

To determine the correct answer, it's useful to understand the meanings of the other options as well:

- Option B: Weathering refers to the process by which rocks are broken down and altered in place. It can occur through physical, chemical, or biological means.
- Option C: Deposition is the process of depositing or laying down sediments or particles that have been eroded or transported.
- Option D: Condensation is the process by which water vapor changes into liquid water, usually forming clouds or droplets.

By understanding these definitions, we can conclude that erosion best fits the process of weathering rocks down into smaller pieces and then taking them away.