Across
- 3. sits on top of the soil and it's where you will find worms and leaves
- 4. this is what we plant seeds in
- 5. no plant roots or living things reach this layer
- 6. unweathered rock that supports the other layers of the earth
Down
- 1. broken down by rain, wind, cold, and sun
- 2. a mixture of sand, silt, and clay