1. It is a sudden movement or vibration of the crust caused when rock masses suddenly shift in position.
2. It is the point where an earthquake originates.
3. It is an effect of an earthquake that loosens rocks and soil in mountainous areas.
4. It is an instrument that measures the magnitude and intensity of an earthquake.
5. It is an opening at Earth's crust.
6. It occurs when tectonic plates collide.
7. It is the measure of how much damage earthquakes cause on the surface.
8. It happens when two plates move apart from each other.
9. It is a huge underwater wave produced when an earthquake occurs under the sea.
10. It is energy released by an earthquake.