Question

write a short note about volcano???

Answer 1

A .volcano is a vent in the earth's crust through which lava, rock fragments, hot vapor and gases are ejected. ... These plate-like sections of crust are called tectonic plates, and at the boundaries between plates, magma can escape in a volcanic eruption .....

Answer 2

hey mate here is your answer

A volcano is a mountain that has, or had, lava (hot, liquid rock) come from a magma chamber under the ground.[1] Volcanoes are formed by the movement of tectonic plates.

Most volcanoes have a volcanic crater at the top. when a volcano is active, materials come out of it. the materials include lava, steam, gaseous sulfur compounds, ash and broken rock pieces

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