Across
- 2. a process to form sedimentary rock
- 4. Nickel and Iron, what makes up two of Earth's layers
- 6. rock made of sediment that was compacted and cemented
- 7. a process involved with making igneous rock
- 9. rock made by heat and pressure
- 10. the 2nd most dense layer, contains nickel and iron, only liquid layer
- 11. the layer that is made of molten rock, causes plates to move
Down
- 1. heat that makes rocks rise and fall
- 3. rock that was made of cooled magma
- 5. caused by earthquakes, only way scientists can study layers
- 7. layer that is east dense and outermost
- 8. the densest core, made up of iron and nickel, middlest