13. It is the energy released by an earthquake. 14. It is an area of stress in Earth where broken rocks slide past each other, causing a crack on Earth's surface. 15. It is the point inside Earth where an earthquake originates 16. It is the point on Earth's surface directly above the focus. 17. It is the extent of an earthquake's damage to people, lives, and properties. 18. The scientist who study the movement of Earth's surface 19. The volcano which has recently erupted and there is a possibility that it may erupt soon. 20.The volcano which has erupted thousands of years ago, and no longer active. c. earthquake d. fault e. seismologist f. extinct volcano g. epicenter h. focus i. magnitude j. intensity​