Science6 - Chapter 2

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Across
  1. 1. The particle that allows air and water to mix in
  2. 3. Sheets of rock peel away from pressure release
  3. 6. The largest particle in soil
  4. 7. Decayed organic matter in soil
  5. 9. Hang from the ceiling of a cave
  6. 11. The smallest particle in soil
  7. 12. Weathering when rocks rub against each other
  8. 13. Rock formed from great heat and pressure
  9. 15. The process of breaking down rocks
  10. 17. Multiple layers of soil
  11. 18. Unweathered rock that determines texture of soil
Down
  1. 2. Rock formed from cooled magma
  2. 4. Amount of types of particles in a soil sample
  3. 5. Gravity pulls water and dirt down a hill
  4. 8. Build up on the floor of a cave
  5. 10. Equal parts sand/silt with 1/2 as much clay
  6. 14. Piles of rocks/soil deposited by a glacier
  7. 16. Layer where plants germinate and grow