Across
- 4. involved in tectonic plate movements.
- 5. Earth's least dense layer.
- 7. A simplified drawing showing the appearance.
- 8. Made up of solid iron/nickel.
- 10. the solid outer part of Earth.
Down
- 1. Earthquakes and other tectonic plate movements create seismic Waves.
- 2. Made up of liquid iron/nickel.
- 3. Which layer has 2 different regions?
- 6. Made up of mostly magma.
- 7. Closely compacted in a substance.
- 9. hard and rigid