Across
- 2. Power to make things work.
- 5. To move on your feet.
- 7. Energy from the sun.
- 8. Ways to move people or things from one place to another.
- 10. Trash or things you throw away.
- 11. Flat things that catch energy from the sun.
- 12. A material used to make many things, but it can be bad for nature.
- 15. Things you throw away because you don’t need them.
- 17. Things to carry stuff in.
- 19. Putting seeds or plants in the ground.
- 20. A two-wheeled vehicle you move by pedaling.
Down
- 1. The world where people, animals, and plants live.
- 3. Using old things to make new things.
- 4. A clear, hard material used for bottles and windows.
- 6. A place where people put rubbish under the ground.
- 9. Can be used many times.
- 13. Picking up rubbish to make a place clean.
- 14. A big plant with a trunk and leaves.
- 16. For everyone to use or share.
- 18. Thin material made from trees for writing or wrapping.