Across
- 3. all parts that make up an ecosystem
- 4. resource (doesn't fit any category)
- 5. resources that replenish very slowly
- 7. resources always retuned by nature
- 9. small land, large labour
- 10. turning products into others
- 12. reusing products that are still good
Down
- 1. resources replenished by nature
- 2. resources that form by nature
- 6. large land, small labour
- 8. using less products
- 11. materials we use for building things