I WONDER - Where Does Lava Come From?

The video explains how lava can flow down a volcano or erupt explosively, detailing the speed and distance lava can travel before solidifying. It highlights the dangers of explosive eruptions, which can send ash and rock fragments into the air, forming ash clouds and falls. The formation of lava fountains and bombs during such eruptions is also discussed.

How can ash clouds and ash falls affect the environment?

What types of materials can be formed during explosive eruptions?