Across
- 2. - Food scraps that can turn into dirt for plants.
- 3. - Our home planet.
- 7. - Containers made of glass or plastic for drinks.
- 8. - Using something again instead of throwing it away.
- 9. - To save something from being wasted.
- 12. - Tall plants with leaves and branches.
- 13. - The outdoors, including plants and animals.
- 15. - Another word for garbage or waste.
- 17. - Containers made of metal for food and drinks.
- 19. - Animals and plants living in nature.
- 20. - A special container for items to be recycled.
- 22. - A place where plants and flowers grow.
- 23. - The color of grass and leaves.
Down
- 1. - Things we throw away because we don’t need them.
- 2. - Not dirty; free from mess.
- 4. - To use less of something.
- 5. - What books and notebooks are made of.
- 6. - A large area with many trees.
- 10. - Short for ecology, which is about protecting nature.
- 11. - What we need to do things, like run and play.
- 14. - To turn old items into new ones.
- 16. - A big, round object in space, like Earth.
- 18. - Energy from the sun.
- 21. - The liquid we drink and swim in.