Across
- 3. thickness of the lava
- 5. top of the Earths mantle
- 7. form by the effects of folding of layers on the Earths Crust
- 8. the crust under the sea
- 9. the biggest layers in the Earth
- 10. what happens when plates slide past each other
- 11. when plates move apart name of plate boundry
Down
- 1. formed by rapid cooling of igneous rocks
- 2. convection current move the land
- 4. super continent
- 6. very top of the mantle and the crust