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In volcanic eruptions, where do lava and smoke come from?

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Smoke, ashes and lava come out of the top of this cone. What is a volcanic eruption? A volcano may or may not be active. Whenever they are active, they throw smoke or, when they explode violently, eject solid material such as rocks, liquids and gas through a crater. read more

filled air come to mind—all occurring on land. Most people are surprised to learn about the prevalence of underwater volcanoes on our planet. Because the lava and smoke spilling out of an active, underwater volcano is contained by the ocean, people generally do not take note of these eruptions. read more

A volcano may or may not be active. Whenever they are active, they throw smoke or, when they explode violently, eject solid material such as rocks, liquids and gas through a crater. A volcano is said to erupt when it ejects material and lava flows, or when it experiences violent eruptions. read more

It's easy to make it smoke. Here's what you do. Smoking Volcano Materials. Basically, how this works is you start with any homemade volcano recipe and insert a container into the 'cone' of the volcano to produce smoke. read more

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Mexico's Colima volcano erupts again, spewing smoke and ...
Source: sott.net