Across
- 4. type of currents found in the mantle
- 5. type of waves that cause vibrations in the Earth
- 8. these plates are made up of crust and upper mantle
Down
- 1. this field is influenced by the outer core
- 2. metallic element found in both outer and inner cores
- 3. thickest layer of Earth
- 6. layer of the core that is made of solid metals
- 7. thinnest and outermost layer of Earth