Across
- 4. compounds that are added to flux melting
- 5. Different minerals in rock melt at different temperature and pressure
- 8. the most abundant type of magma
- 10. molten material in the form of lava that undergoes the process of crystallization on the natural terrestrial surface gives birth to rock formations.
- 12. molten rock
- 13. Happens when heat is transferred from hotter molten rocks to the earth’s cold crust
- 14. Refers to all sorts of igneous geological activities taking place below the Earth's surface
- 15. it is the process under the earth’s crust where formation and movement of magma occur.
- 17. Is an eruption of magmatic materials that causes land formation on the Earth's surface
- 19. Transfer of subatomic particles releases energy that is converted into heat
Down
- 1. Energy from the collision and accumulation of planetisimals during planet formation
- 2. a process that changes preexisting rocks into new forms because of increases in temperature, pressure, and chemically active fluids.
- 3. the formation of intrusive igneous rock by solidification of magma beneath the earth's surface.
- 6. Heat from the roduct of earth’s first years of evolution
- 7. Energy released from the separation of earth into different layers based on their physical and chemical properties
- 9. the eruption of molten rock (magma) onto the surface of a planet
- 11. Melting of the mantle rock as it rises to an area with lower pressure
- 16. this an area where magmatism occurs
- 18. Melting due to addition of volatile compounds that lowers the mantle’s melting temperature
- 20. Eruption of magma that moves up into a volcano without erupting
