Which of the following rocks would most likely be formed from an erupting volcano?

gabbro
granite
basalt

3 answers

Basalt is the rock that would most likely be formed from an erupting volcano. It is a type of igneous rock that forms from the rapid cooling of lava at the Earth's surface. Gabbro and granite are both intrusive igneous rocks that form from slower cooling of magma beneath the Earth's surface.

whats the answer

The answer is basalt. It is formed from the rapid cooling of lava during volcanic eruptions.