Across
- 3. When you use it again.
- 4. _________ produce milk for us to drink.
- 5. Recycling reduces ____________.
- 6. A _________ is used to plough on the farm.
- 9. ________________ is the technological system that produces plants and animals.
Down
- 1. recycling saves natural resources like _________
- 2. When you collect, separate and change items into something new.
- 5. recycling saves our __________
- 7. When you use less of something.
- 8. plants and animals are produced for food, __________, fuel and other products.