Volcanic bombs originate ________.

Question

Question: Volcanic bombs originate ________.

Options:

1.  as laser-guided, granite blocks launched from a supersonic jet
2.  as blocks of volcanic rock ejected from an erupting volcanic crater
3.  as erupted magma blobs that partly congeal before falling to the ground
4.  as ash particles that join together in the eruptive plume and fall as cobble-sized objects

Answer 1

3. as erupted magma blobs that partly congeal before falling to the ground

Volcanic bombs originate as erupted magma blobs that partly congeal before falling to the ground.