Magma chamber of magma chambers can be mapped using seismology: seismic waves from earthquakes move more slowly through liquid rock than solid, allowing measurements to pinpoint the regions of slow movement which identify magma chambers. As a volcano erupts, surrounding rock will collapse into the emptying chamber. If the chamber's size is reduced considerably, the resulting depression at the surface can form a caldera. Magma chamber A magma chamber is a large pool of liquid rock beneath the surface of the Earth. The molten rock, or magma, in such a chamber is under great pressure, and, given enough time, that pressure can
What Lies Beneath (The Vampire Diaries) all the bad that has been going on. Also, put any of these characters in cabin, and I’m predisposed to not hate the episode. Luckily, “What Lies Beneath” does both these things and is a better episode for it." Matt Richenthall from "TV Fanatic" rated the episode with 3.4/5. "This outing did a solid job furthering Caroline's obvious crush on Stefan; evolving Damon as someone worthy of being loved; and scaring the crap out of anyone who enjoys a good ghost story." Richenthal also commented on the villain Markos and the Travelers stating that they are boring: "A series such