Different plate tectonic settings produce distinctive basin environments where sedimentary rocks are deposited. Download a chart to use in class and an activity for practicing with these concepts: ...

Magnitude Scale: The Richter scale is commonly used to quantify the magnitude of earthquakes. A 1.8-magnitude quake is considered minor, typically causing little to no damage. For instance, while a ...

Pressure from a pool of magma has just cracked solid rock, creating a volcano-tectonic (VT) event. This type of quake produces relatively high-frequency shaking, usually between one and five ...

The modern understanding of the plate tectonic cycle predicts that remnants ... One of these methods is by setting up seismographic stations to measure seismic waves as they travel through the ...