Across
- 1. - Semi-liquid rock forming the Mantle
- 4. plate boundary - Plates sliding past each other horizontally
- 5. - Formed by the crust and upper mantle
- 7. - Outer layer of the Earth
- 9. drift - Movement caused by the tectonic plates
- 10. core - Mainly made of iron and nickel
- 12. - Represents 60% of the Earth's mass
- 13. plate boundary - Plates moving away from each other
- 14. Crust - forms the Ocean floor
Down
- 2. - Semi-solid layer of the Earth
- 3. crust - forms the Earth's continents
- 6. forces - caused by Tectonic activity at plate boundaries
- 8. plates - pieces of land that are connected to the Earth's outer layer
- 9. plate boundary - Two plates colliding
- 11. core - Mainly the liquid part of the Core