Question

What is the main cause of earthquakes and volcanic eruptions

The melting of the oceanic crust


The continental crust cracking in a given location


Collisions between tectonic plates


Friction between the mantle and the lithosphere

Answer 1

Earthquakes and volcanoes are the short-term results of this tectonic movement

Answer 2

Earthquakes and volcanoes are the short-term results of this tectonic movement.