Sign up for FlowVella
Sign up with FacebookAlready have an account? Sign in now
By registering you are agreeing to our
Terms of Service
Loading Flow
Causes of volcanoes
Volcanoes are caused by plate techtonics. When the tectonic plates shift or move together one plate gets shoved down creating a cone shape. Magma comes in and fills the gaps from the spreading of the plates and then you have a volcano.