Earthquake+video+notes


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 * The salton sea is located on one of most dangerous faults.
 * Fault lines can be seen from air.
 * Santa Aundres fault is the longest fault.
 * Santa Andreas is split into Northern, Middle, and Southern.
 * The longer the fault the larger the earthquake.
 * Earthquakes kill tens of thousands of people each year.
 * There are three kinds of earthquakes. Plate collison, extension earthquakes, and transform faults.
 * Animals know there is an earthquake before we do
 * Faults move by the push and pull of gravity and heat underneath earth's surface
 * They think that the earthquake in California is 125 years overdue
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 * They are trying to see if little earthquakes can trigger the big one in California
 * When earthquakes occur in places other than plate boundaries it is because the waves of movement travel long distances, But earthquakes are more common along fault lines. They are also stronger on plate boundaries.
 * we have earthquakes in missouri because we are sitting on a fault line located in southern missouri