Across
- 1. What we write and draw on
- 3. Water bottles are often made of this
- 7. The opposite of dirty
- 8. Trees, rivers, and animals are part of this
- 9. The big yellow star that gives us light
- 10. A living creature like a bear, bird, or fish
- 12. The color of healthy grass
- 13. A tall plant with a trunk and leaves
- 14. Garbage or things we throw away
Down
- 2. To make something new out of old things
- 4. A living thing with roots and leaves
- 5. A clear liquid we drink to stay alive
- 6. A very large body of salt water
- 9. To protect or keep something safe
- 11. The planet we live on