Podcast
Questions and Answers
What is the primary cause of earthquakes?
What is the primary cause of earthquakes?
- Human activities
- Volcanic eruptions
- Changes in weather patterns
- Movement of tectonic plates (correct)
Which type of fault results from compressional forces?
Which type of fault results from compressional forces?
- Normal fault
- Thrust fault
- Reverse fault (correct)
- Strike-slip fault
What is the name for the point within the Earth where an earthquake originates?
What is the name for the point within the Earth where an earthquake originates?
- Seismometer
- Aftershock
- Epicenter
- Hypocenter (correct)
Which type of boundary is characterized by plates sliding past each other?
Which type of boundary is characterized by plates sliding past each other?
What type of fault occurs when the hanging wall moves down relative to the footwall?
What type of fault occurs when the hanging wall moves down relative to the footwall?
Which seismic wave travels fastest through the Earth's interior?
Which seismic wave travels fastest through the Earth's interior?