Across
- 4. the type of weathering that results in a chemical change in the composition of a rock.
- 5. this type of weathering breaks big rocks into smaller rocks
- 6. a statue of marble can be damaged by this type of chemical weathering.
- 7. the number one agent of weathering
- 10. a climate that has a lot of chemical weathering and is hot and wet.
Down
- 1. when oxygen in the air combines with metals in a rock it is called...
- 2. the chemical and physical processes that change rocks on Earth's surface.
- 3. geologic feature formed by the dissolving away of limestone by carbonated groundwater
- 4. this type of climate has a lot of physical weathering with frost action.
- 8. the grinding action of rocks rubbing together.
- 9. when water freezes and expands cracks in rocks