_______ from the mantle rises and flows out through a vent onto Earth's surface as _______. This molten material, sometimes along with ash, cinders, and rock, builds up a mountain around the vent. The vent and its mountain together are called a _______.

A.
Magma; sediment; fault-block mountain
B.
Lava; magma; volcano
C.
Sediment; magma; fault-block mountain
D.
Magma; lava; volcano