Which Word Describes The Water Stored Below Earth's Surface

MSN: Scientists uncover three oceans’ worth of water stored 700 kilometers below Earth’s surface

which word describes the water stored below earth's surface 1

A massive water reservoir has been discovered hidden 700 kilometers beneath Earth’s surface, trapped inside a mineral called ringwoodite. The volume of water locked away in this deep reservoir is ...

which word describes the water stored below earth's surface 2

Scientists uncover three oceans’ worth of water stored 700 kilometers below Earth’s surface

which word describes the water stored below earth's surface 3