| Answer | Crossword Clue |
|---|---|
| lavas | LAVA, molten rock that issues from a volcano |
| lava | molten rock that issues from a volcano |
| lavas | molten rock from a volcano |
| lava | molten rock from a volcano |
| 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 |
