Exercise
Induced Seismicity and Human Activity
Investigate how certain human activities and industrial processes can induce seismic events in Earth's crust.
Questions
-
MultiChoice
What is the term for earthquakes caused by human activities?
-
MultiChoice
Which human activity is a leading cause of induced earthquakes?
-
MultiChoice
How does injecting fluids deep underground induce earthquakes on pre-existing faults?
-
MultiChoice
What type of induced seismicity occurs when a massive artificial lake is created behind a dam?
-
MultiChoice
Which US state experienced a dramatic increase in earthquakes due to wastewater injection between 2009 and 2016?
-
MultiChoice
Why can filling a large reservoir behind a high dam trigger earthquakes?
-
MultiChoice
Which renewable energy process involves pumping water deep into hot rocks and can trigger microearthquakes?
-
MultiChoice
How can governments reduce the risk of induced earthquakes from industrial operations?
-
MultiChoice
At what depth range do human-induced earthquakes typically occur?
-
MultiChoice
Which traditional human mining activity can release stored rock strain and cause tremors?
-
MultiChoice
What system halts fluid injection if seismic activity exceeds predetermined thresholds?
-
MultiChoice
How do induced earthquakes compare scientifically to natural earthquakes of the same magnitude?