Across
- 2. movementofheatenergythorughspace
- 8. sidewaysanddownwardmovement
- 10. movementofheatfromonesolidobjecttoanother
- 11. longdeepdepressionsinoceanfloor
- 12. platesspread
Down
- 1. warmrisescoolsinks
- 3. platesslidepasteachother
- 4. breaksinthecrustwhereearthquakesoccur
- 5. sundeerwatermountainsystemandseafloorspreading
- 6. orignalsupercontinent
- 7. platesmovetogether
- 9. divergentboundaryonland