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