Answer | Crossword Clue |
---|---|
MAGMA | Molten rock beneath Earth's surface |
PLUTON | Igneous rock beneath the earth's surface |
PLUTON | Igneous rock far beneath the earth's surface |
NETHER | Situated beneath the earth's surface |
thermoremanent | relating to magnetic remanence (as in a rock cooled from a molten state or in a baked clay object containing magnetic minerals) that indicates the strength and direction of the earth's magnetic field at a former time |
substrata | An underlying layer or substance, in particular, a layer of rock or soil beneath the surface of the ground |