Question

When ash, cinders, and bombs build up in a steep pile around a volcano’s vent, the result is a

a. cinder cone volcano.
b. shield volcano.
c. composite volcano.
d. dormant volcano.

Answer 1

composite volcano

Step-by-step explanation:

Answer 2

These form a composite volcano. Cindercones are mostly ash. Shields spew mostly lava. Composites combine ash, cinders, and bombs (large pieces of rock) into the steep form we typify as a volcano.