Across
- 2. a feature of topography such as a hill
- 5. the difference between the highest and lowest points
- 6. particles of dirt or sometimes fossils
- 7. a flat area with relatively no trees
- 9. high elevation rocky landform
- 10. body of knowledge about the earth
- 12. study of forces that shaped earth
- 13. the land point above sea level
- 14. study of stars and planets
- 17. study of the ocean
- 18. study of what happens in earth`s atmosphere
- 19. rock formed by heat and pressure
Down
- 1. study of earth's resources and environment
- 3. rock formed by cementation and compaction
- 4. group that works together to do something
- 8. molten rocks erupting above ground
- 10. the ability to work and cause change
- 11. the shape of the land
- 15. region with one landform
- 16. rock formed by cooling lava or magma