Question

Why volcanic erupted materials are hot ?​

Answer 1

Answer:

A pyroclastic flow is extremely hot, burning anything in its path. It may move at speeds as high as 200 m/s. Pyroclastic flows form in various ways. A common cause is when the column of lava, ash, and gases expelled from a volcano during an eruption loses its upward momentum and falls back to the ground.

hope it's helpful

Answer 2

Answer:

The material from volcano originates form the interior of earth. In the interior the pressure is very high. Temperature rises due to high pressure and the substances in the interior melts. These materials come out from volcanic eruptions.

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