Earthquakes Flashcards
1
Q
What kind of earthquakes form at diverging plate margins
A
Earthquakes along diverging plate margins are mainly shallow and often related to volcanic activity
2
Q
What earthquakes occur at oceanic plates
A
Oceanic crust subduction zones experience frequent earthquakes which may be powerful and create tsunamis
3
Q
What earthquakes are there at continental converging plate margins
A
Earthquakes along continental crust converging plate margins are mainly shallow but can be powerful and hazardous if humans inhabit the area
4
Q
What else can lead to earthquakes
A
Human activity such as fracking for gas extraction is thought to cause minor earthquakes