Across
- 3. What is the mouth of the river called?
- 4. What is the third layer of the earth called?
- 6. Erosion _____ the rock
- 10. What is the last layer of the earth called?
- 13. What is the second layer of the earth called?
Down
- 1. plates can move ____ from each other, past or against.
- 2. The break down of rock.
- 3. What is the dropping of broken down rock called?
- 5. What is the outer layer of the earth called?
- 7. Weathering ______ the rock
- 8. The _______ scale tells us how powerful a earthquake it or will be
- 9. What uses water, wind, and sand?
- 11. Is a earthquake a constructive or destructive force?
- 12. Liquid rock.