Across
- 1. OPENS PORES IN CLAY POTS
- 3. SOIL GOOD FOR GROWING PLANTS
- 4. POLLUTES SOIL
- 6. UPPER LAYER OF SOIL
- 7. FORMATION OF SOIL
- 8. SOIL THAT IS WELL AERATED
Down
- 1. ROTTING DEAD MATTER IN SOIL
- 2. REMOVAL OF LAND SURFACE BY WIND, WATER AND SNOW
- 5. SOIL THAT RETAINS A LOT OF WATER
- 8. MIXTURE OF ROCK PARTICLES ND HUMUS