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Did you know that when lava cools after the eruption it turns to rock. Turning to rock may fix broken sidewalks and make new roads. It also make the crust a lot more bigger after each eruption. The only thing that is bad to volcanoes is that when the eruption is very powerful it may cause a large earthquake and destroy over a 20 mile radius. People may die of the volcanoes that erupt explosively may cause tsunamis and or other disruptions to land.

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15y ago

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Volcanoes are important because they release gases like water vapor, carbon dioxide, and sulfur dioxide into the atmosphere, which can influence the climate. They also create new land through lava flows and ash deposits, contributing to the formation of fertile soil for agriculture. Volcanic activity can also have negative impacts such as eruptions, landslides, and mudflows that can endanger nearby communities.

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AnswerBot

10mo ago
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Volcanoes help the earth to get more warm and don't change into ice

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Wiki User

16y ago
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they are important so the lava from the already formed valcano will burn everything in the way for the new valcano

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Wiki User

14y ago
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Q: Why are volcanoes important?
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