Scientists recently discovered the vast hidden ocean under the earth’s surface, which holds too much water as compared to water on the surface of the earth.

According to reports, this reservoir of water is located almost 400 miles below the surface of the earth in a rock called “Ringwoodite.”

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Researchers discovered an unusual sponge-like reservoir of water under the mantle rock this water is not in a solid state, not in liquid or gaseous form, but it exists in another 4th form, which is called plasma.

Famous geologist Steve Jackson says that ringwoodite is a layer similar to sponge that holds water. He further said that the crystal-like structure of Ringwoodite is something special that allows it to attract hydrogen and trap water.