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| Question | Answer |
|---|---|
| Types of stress? | Tension, Compression, and Shearing |
| What is syncline? | A downward fold in Rock |
| Main faults? | Normal, Reverse, and Strike-slip |
| What is Anticline? | And upward fold in rocks |
| What is a plateau? | A large flat area that is high above sea level |
| What is an Earthquake? | It is the shaking and Trembling under the crust |
| What is the point directly above the focus called? | The epicenter |
| What do P-waves do to the earth? | They compress and expand the ground |
| What do S-waves do to the earth? | Vibrate up and down |
| What do the surface waves do to the earth? | Move up and down, or side to side |
| In what order do the waves arrive | P wave, S-wave, and the Surface wave |
| What is a tilt meter? | Measures the rise and fall of the ground |
| What is a Creep meter? | a wire stretched across fault to measure horizontal motion |
| What is a Laser-Ranging device? | a laser beam and reflectors to detect horizontal movement |
| What is a GPS satellite's do? | Measures position of markers along faults |