Across
- 4. Molten rock found below the Earth's crust.
- 5. The layer of the atmosphere where we live.
- 8. Bits of rock created due to weathering.
- 11. Molten rock that emerges from the Earth's crust.
- 12. This layer generates Earth's magnetic field.
Down
- 1. Rocks formed from sediments.
- 2. Rocks formed from the heat and pressure.
- 3. Where most of the Earth's ozone exists.
- 6. The thinnest layer of the Earth's crust.
- 7. This is a solid mass of iron and nickle.
- 9. This is the Earth's thickest layer.
- 10. Rocks formed from lava or magma.