Across
- 2. A French word
- 5. The world of non-living organisms
- 8. Narrow zone where land, water and air interact
- 9. The solid crust or the top layer of earth
Down
- 1. Our surroundings
- 3. A human made environment
- 4. Domain of water
- 6. Blanket of air which surrounds the eartg
- 7. The world of living organisms