earthquakes occur because plates move and they over lap causing an earthquake.
around plate boundries.
Volcanoes
Earthquakes are likely to occur along tectonic plate boundaries where there is movement and stress in the Earth's crust. Volcanoes are likely to occur at convergent plate boundaries, divergent plate boundaries, and hotspots where magma from the Earth's mantle reaches the surface.
Active volcanoes demonstraight the location of active plate boundries. Dormant volcanoes, such as the Japanese island chain, demonstraight how plate boundries have shifted over time.
Along plate boundries.
volcanoes earthquakes and a fault
Earthquakes occur along the edge of the oceanic and contiential plates.
The edge of the Pacific plate is known as the "Ring of Fire" because it has very high concentrations of earthquakes and volcanoes. However, most plate boundaries are capable of producing earthquakes and volcanoes at least occasionally.
Along the tectonic plate boundaries.
Most earthquakes occur on plate boundaries such as Japan and Chile and most volcanoes occur in diverging plate boundaries like Dallol and Iceland and the Pacific Ring of Fire like Ecuador and Indonesia
along plate boundaries
The reason why is because the tectonic plates never stop moving. When one plate collides with another it causes volcanoes and earthquakes to occur.