Across
- 3. Floor of the ocean
- 4. made up of scraps
- 8. there are rocks in it
- 10. used on driveways
- 11. very fine partial that is about medium size
- 12. It cracks when it's dry
- 13. Helps aerate the soil
Down
- 1. the layer fully made of rock
- 2. the word that sounds like hummus
- 3. Good at holding water
- 5. a small rock
- 6. made mostly of minerals
- 7. makes up the clouds
- 9. The perfect soil