Across
- 3. thin but dense layer of crust
- 5. the density of the water over the heat compared to the ice
- 6. temperature of old sea floor
- 8. circulation of liquid from heat
- 10. founder of mid Atlantic rift theory
- 11. created the theory of continental drift
Down
- 1. element of core
- 2. plastic like layer
- 4. Example of c. Drift (mesosaurus)
- 7. example of C. Drift ( coal in pa)
- 9. name of supercontinent