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Volcanoes
Step 5
how many volcanoes are there in the world?
what are volcanoes?
There are about 1500 potentially active volcanoes worldwide, aside from the continuous belt of volcanoes on the ocean floor. About 500 of these have erupted in historical time. Many of these are located along the Pacific Rim in what is known as the 'Ring of Fire.'
A volcano is a mountain that opens downward to a pool of molten rock below the surface of the earth.
volcanoes
what are volcanoes?
how many volcanoes are there in the world?
what is the ring of fire?
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