changing earth

3. that causes great damage or loss of life
5. three-dimensional surface or zone
8. an elastic wave in the earth produced by an earthquake or other means.
11. hot fluid or semifluid material below or within the earth's crust
12. scientists who study seismic waves.
14. a mountain or hill, having a crater or vent through which lava, rock fragments, hot vapor, and gas are being or have been erupted from the earth's crust.
16. shake or tremble.
17. to be broken
18. hot molten or semifluid rock erupted from a volcano or fissure, or solid rock resulting from cooling of this.
20. a scale for expressing the magnitude of an earthquake

1. A central point or region, such as the point at where an earthquake starts
2. electorates of less than average
4. a violent and destructive shattering or blowing apart of something
6. to make damage on something
7. The location beneath the vent of a volcano where molten rock (magma) is stored prior to eruption
9. a sudden and violent shaking of the ground
10. a string of volcanoes and sites of seismic activity, or earthquakes, around the edges of the Pacific Ocean
13. a sudden outbreak of something
15. a long high sea wave caused by an earthquake, submarine landslide, or other disturbance
19. the powdery residue left after the burning of a substance.