A fast-moving wet slurry consisting of a mixture of water and volcaniclastic debris is termed a ________.
A) lahar
B) pyroclastic flow
C) flood basalt
D) hyaloclastite

Question

Quizplus · Accepted Answer

A fast-moving wet slurry consisting of a mixture of water and volcaniclastic debris is termed a lahar. Option B) pyroclastic flow refers to the flow of hot ash, rock fragments, and gas down the slopes of a volcano. Option C) flood basalt is a type of lava flow that spreads out in a wide, flat layer, covering vast areas. Option D) hyaloclastite is a type of rock formed by the interaction of lava and water, resulting in a highly fragmented, glassy material.

A Fast-Moving Wet Slurry Consisting of a Mixture of Water