Plate Tectonics Crossword
Across
- 3. what was Henry Hess's theory?
- 5. where does a more dense plate sinks underneath a less dense plate?
- 8. what forms from sediments compacted together?
- 9. where do two plates collide?
- 10. what forms when rock undergoes lots of heat and pressure?
Down
- 1. who made the theory of continental drift?
- 2. what forms from rock that is weathered/eroded?
- 4. what forms when lava/magma cools?
- 6. what was the super continent from 280 million years ago?
- 7. where do two plates pull away from? each other?