Across
- 1. The world's Ice burgs are melting because of this
- 7. One of the 3 R's
- 8. One of the 3 R's
- 9. The world is about 29% covered in this
Down
- 2. One of the 3 R's
- 3. Our home planet
- 4. One of the primary colors
- 5. The 4th colour of the rainbow
- 6. The world is about 71% covered in this