Social Sciences, asked by kumarmanoj1315947, 3 months ago

What is volcanoes? How many volcanoes have in the world?​

Answers

Answered by abhi494494
2

Explanation:

A volcano is a opening in the earth surface which allows hot lava valcanic ash and the other gasesto escape through the crust of the earth

There are three types valcanoes

1 composite

2 cinder cone

3 shield

thank you

Answered by shanya94
0

Answer:

A volcano is an opening in a planet's surface or crust which allows hot ,molten rock ,ash and gases to escape from the surface of the earth.

There are 3 types of volcanoes

Active volcanoes: An active volcano is one that has erupted in recent history or is currently errupting and is expected to erupt in near future. for eg: Mt. Etna in Italy.

Dormant Volcanoes:These volcanoes are the ones that have erupted in historical periods but have remained inactive for a fairly long time. Eg:Mauna kea present in hawaii Island

Extinct volcanoes: These volcanoes haven't erupted since remote geological times when they were active . Eg:Mt. kilimanjaro in Africa.

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