Yellowtone Caldera Informative Speech

297 Words2 Pages
Oh my gosh! The ground is rumbling! Could it be… the Yellowstone Caldera? Now, you might be asking “What’s the Yellowstone Caldera?” I would tell you to run, but since it isn’t actually erupting, I’ll tell you what it is. The Yellowstone Caldera is a volcanic feature formed by the collapse of a volcano into it’s own magma chamber in the North Western edge of Wyoming. Calderas are cool, I’ll give you that. But do you know what’s even cooler? A supervolcano. Supervolcanoes are even more powerful than regular volcanoes. This explosion is so powerful that it will destroy most of the northern United States. It would also launch one thousand cubic kilometers (six hundred twenty one cubic miles) of ash into the sky. This is the equivalent of four

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