Across
- 1. the center of the earth that's divided into two: outer and inner
- 5. a volcano that could erupt again
- 7. contains all the water in the Earth
- 12. a scale used to measure earthquakes
- 14. the supercontinent where all continents were together as one
- 16. the process in water cycle where gas transforms to water vapour
- 18. the ground level of the Earth, in other words the land we're standing on
- 20. continuously modifying the Earth's surface because of the action of wind and water
Down
- 2. the process where liquid water turns to gas
- 3. the opening of the volcano that allows magma to rise
- 4. the process where water from clouds pour to the ground, which we call rain or snow
- 6. the second layer of the Earth, which contains semiliquid rock
- 8. a violent movement of the ground, and occur on the boundaries between tectonic plates
- 9. a volcano that will erupt again
- 10. the outermost layer of the Earth's surface; solid rock
- 11. semi-liquid rock BELOW the Earth's surface
- 13. semi-liquid rock ON the Earth's surface
- 15. the domain that pertains to all the life on Earth
- 17. the domain which contains all the air of the Earth
- 19. a volcano that will never erupt again