Across
- 2. rocks formed from pre-existing rocks or pieces of once-living organisms.
- 5. the transfer of heat by the movement of a fluid (liquid or gas) between areas of different temperatures.
- 6. energy that comes from a source and travels through space at the speed of light.
- 8. Made of crust and upper portion of mantle
- 10. formed when other rocks are affected by great temperatures and pressure.
- 11. forms when magma is trapped deep inside the Earth.
Down
- 1. A boundary when plates shifts towards each other or collide.
- 3. Two plates are moving apart.
- 4. a supercontinent that incorporated almost all the landmasses on Earth.
- 5. The process by which heat or electricity goes through a substance.
- 7. Two plates sliding pass each other.
- 9. the action or process in plate tectonics of the edge of one crustal plate descending below the edge of another.