Lyricandbrooke
Earthquakes. What is an earthquake? An earthquake is a trembling or shaking of the earth’s crust. Most earthquakes occur because of a sudden movement.
Seismic Waves Wave motion is perhaps most familiar to us from our observations of waves on water When a stone is thrown into a pool of water, the surface.
Earthquake Talk
1 Geologic Structure of Earth - The interior of the Earth is layered. Concentric layers: crust, mantle, liquid outer core and solid inner core. Evidence.
Where does the majority of geologic activity occur? Why do you think that? What evidence could you provide? What do you think are 4 general ways that a.
What causes Tsunamis? Pg.96 A Tsunami occurs when a moderate to sever earthquake occurs underwater, which displaces the water. Watch this video .
Earthquakes. What are Earthquakes? Earthquake - sudden movement of the ground caused by the release of energy when the rocks move along a fault. – Fault.
