Across
- 3. The laying down of sediment carried by wind
- 6. Grains arranged in parallel bands
- 8. A triangular wonder of the world
- 10. When magma hardens beneath the earth
- 11. A rock that is created when lava erupts on earth
- 13. Solid small pieces of material that make rocks
- 15. Grains that are not in parallel bands
Down
- 1. The study of the earth
- 2. A circle of giant rocks- a world wonder
- 4. Forms when a rock changes in heat/pressure
- 5. The process of being liquified by heat
- 7. Ash is purified
- 9. Form from sediments
- 12. When a material degrades into smaller pieces
- 14. Forms when volcanos erupt