Across
- 3. component of soil made of fine particles of rock pieces
- 6. wearing away of land
- 7. component of soil with a silky and smooth texture
Down
- 1. SOME plants and roots are in this soil layer
- 2. an inactive form of decayed organic matter
- 3. grainy component of soil made of small rock pieces and mineral grains
- 4. plants are more likely to get their nutrients from this layer
- 5. soil layer that is made up of layers of rock