The volcano is a very, very hot place where it erupts a lot of fire, not only that if it erupts it looks like fireworks, but it is not good either. You only need 3 seconds to burn it.Around the world, Indonesia, Japan and the US are considered the three most volcanic active countries, in descending order of activity level.
Volcano is formed because the temperature below the Earth's surface is very hot, the deeper it goes towards the center of the Earth, the more it increases. At a depth of about 20 miles underground, the temperatures here are so hot that most rocks can be melted.

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A volcano is a mountain with a mouth at its top, through which, from time to time, molten minerals with high temperature and pressure is expelled. Volcanic eruptions are a natural phenomenon on Earth or other seismic-active planets, with lithospheric crusts moving over molten mineral cores. When the volcano erupts, some of the energy hidden deep inside the planet will be released.
Around the world, Indonesia, Japan and the US are considered the three most volcanic active countries, in descending order of activity level.
Volcano is formed because the temperature below the Earth's surface is very hot, the deeper it goes towards the center of the Earth, the more it increases. At a depth of about 20 miles underground, the temperatures here are so hot that most rocks can be melted.