Across
- 3. It is the most important resource in the world
- 4. One of the 3 r's
- 5. You must save it
- 7. Organic fertilizer
- 10. It is what humans throw away
- 11. A container made of glass or plastic that can be recycled
Down
- 1. When you brush your teeth, you close it
- 2. When you throw the waste in the correct bins
- 6. When you us again your clothes, your toys
- 7. Items we wear
- 8. It is made from trees
- 9. Our planet