The greatest danger from pyroclastic flows is ________.
A)being incinerated by the hot gas and entrained magma.
B)being smothered by hot gases and ash.
C)being buried in ash.
D)not significant because they move so slowly they can be avoided.

Question

Quizplus · Accepted Answer

Pyroclastic flows consist of extremely hot gases and entrained magma that can reach temperatures of up to 1,000°C (1,832°F). These fast-moving clouds can travel at speeds of over 700 km/h (430 mph), making them a deadly threat to anyone in their path. The intense heat and speed of pyroclastic flows can incinerate anything in their way, making this the greatest danger associated with these volcanic events.

The Greatest Danger from Pyroclastic Flows Is ________