This pressure causes the magma to blast or melt a conduit (channel) in a fractured or weakened part of the rock.
(the magma; to melt; a conduit) (This pressure; causes; the magma to blast or melt a conduit (channel) in a fractured or weakened part of the rock) Context(This pressure causes,List([0, 20))):(the magma; to blast; )
This pressure causes,List([0, 20))
the magma This pressure the magma
to melt causes to blast
a conduit
the magma to blast or melt a conduit (channel) in a fractured or weakened part of the rock