Across
- 3. s cross section of horizontal layers, or horizons in the soil that have distinct compositions and properties
- 4. a mixture of minerals, water, gases and the remains of dead organisms that covers the Earths surfaces
- 6. the study of soil and rocks
- 7. material in the upper layers of soil made up of the decaying remains of plants and animals
- 9. a naturally occuring, crystalline solid formed over time on Earth
Down
- 1. formation of soil through the action of wind and water on rock
- 2. the smallest type of soil particles that have the capacity to absorb and hold water
- 3. granules of fine rock particles
- 5. the removal of minerals and clay as water drips through the soil
- 8. a type of soil whose particles are larger than clay and smaller than
- 10. a hard substance made up of minerals
