the picture above shows an odd cave on hawaii. how did it form? group of answer choices a lava flow solidified on the outside, and then the center drained out, leaving the space. acid-rich waters dissolved the rocks, making the cave in the same way that caves such as mammoth cave in kentucky are produced. faulting caused rocks to slide off the side of the volcano, and blocks piled up with spaces between, including this one. a giant marmot, named george, dug this out.