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Willison’s theory was the hypothesis that the exist below the tectonic place, and there are come up lot of volcanos.
But what cause the hypothesis?
Emm. The most popular they’ve been supposed, is plum hypothesis.
According to the hypothesis of plumes, basically, columns and extremely the magma, this plumes where are side ?? maybe even though it is deep and cruel. and raise a way to the earth’s crust.
Imaging a burning candle, and imaging moving a sheet of heavy paper slowly over the flame of candle.
You can get a sheet of hot spots in the paper.
That’s just like what happening in the whole island, but instead of the paper, you’ve got the tectonic plate, it is moving over the plume tensely herd magma.
And rather than the sheets of hot spot paper. You’re getting the chain of the volcanic island with the high plume melt through the crust under the specific one point that in the other, with acting volcanos in the young island, they are just ??? plume. And the other of island they are far away from plume, the old island, they are not a longer went dormant Extinct.
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