Across
- 3. To keep safe.
- 4. Turning old things into something new and better.
- 6. Not dirty.
- 7. Very clever or good at thinking.
- 8. What we need to move, run, and play!
- 9. The Earth is one!
Down
- 1. Stuff we use to make things.
- 2. Something that helps or does a job.
- 5. Trash or things we throw away.
- 6. Full of fun and new ideas.