Rocks and Soil

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Across
  1. 2. Rocks and minerals melt into molten rock
  2. 5. Caused by movement of the earth’s crust
  3. 9. A divided section of soil
  4. 10. The type of rock that comes from cooled magma
  5. 12. Made from minerals, humus, water and air
  6. 13. Soil that forms on bedrock
Down
  1. 1. Forms on unconsolidated deposits
  2. 3. Any rock exposed to extreme heat and pressure
  3. 4. Has the greatest effect on soil formation
  4. 6. Rocks broken down into smaller pieces from weathering
  5. 7. The type of rock that has fossils
  6. 8. Vertical section through all the soil horizons
  7. 11. Decayed remains of organisms