A caldera is a large, basin-shaped depression. It forms when a volcano's magma chamber empties during a massive eruption. The overlying land then collapses into the void. It is different from a volcanic crater. A volcanic crater is a smaller, bowl-shaped depression. It typically forms by the explosive release of gases at the surface. The formation of a… Continue reading A Dry Volcanic Caldera in the Philippines? Yes, we have one!
The Fabulous Scientist 