Earthquakes

Question 1

The main earthquake zones occur along plate margins give some facts

Answer 1

Earthquakes along diverging plate margins are mainly shallow and often related to volcanic activity

Oceanic crust subduction zones experience frequent earthquakes

Earthquakes on continental crust converging plea-bargains are mainly shallow but can be powerful and hazardous if humans inhabit the area

Human activity such as fracking for gas extraction is thought to cause minor earthquakes