Question

$\large{\mathcal{\colorbox{gold}{\red{What is a volcano? How does it erupts?}}}}$

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Answer 1

Answer:

A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and most are found underwater.

Answer 2

❥A᭄ɴsᴡᴇʀ࿐

Since it is lighter than the solid rock around it, magma rises and collects in magma chambers. Eventually, some of the magma pushes through vents and fissures to the Earth's surface. Magma that has erupted is called lava. ... When this type of magma erupts, it flows out of the volcano.