Across
- 1. STUDY OF ROCKS AND MINERALS
- 3. THE OUTER LAYER OF EARTH
- 7. THE ORIGINAL SUPERCONTINENT
- 8. THE INNER LAYER OF EARTH
- 9. THERE ARE 7 OF THESE IN THE WORLD
- 11. THEY ERUPT
Down
- 2. WHAT MAKES THE GROUND SHAKE?
- 4. WHAT YOU EAT OFF
- 5. OUR WORLD
- 6. SECOND WORD
- 10. THE CENTRE OF EARTH