Glaciers melt and form rivers. Wind weathers rocks into sand. Earthquakes move land and rocks. Rivers carry sediment and build deltas.
I gave my students this multiple choice question: Some processes that shape Earth's surface are slow. Other processes are rapid. Which statement describes a rapid change?

Only one answer is correct among these 4 choices:
- Glaciers melt and form rivers.
- Wind weathers rocks into sand.
- Earthquakes move land and rocks.
- Rivers carry sediment and build deltas.

Could you tell me which one is correct?

Earthquakes move land and rocks.