A volcano is a vent or fissure in Earth's crust through which lava, ash, rock and gases erupt. A volcano is also a mountain formed by the accumulation of these eruptive products.Let's take a look at how volcanoes form: Earth's crust is 40 to 250 miles (64 to 402 kilometers) thick.irborne fragments of lava, called tephra, are ejected from a single vent. The lava cools rapidly and builds up around the vent, forming a crater at the summit. Cinder cone volcanoes are fairly small, generally only about 300 feet (91 meters) tall and not rising more than 1,200 feet (366 meters).
10 hilariously insightful foreign words. The glossopharyngeal nerve is also called the ninth cranial nerve. Cranial nerves are vital nerves that arise from the brain that help the brain control muscles, process the five senses, and control glands in the body.
Med J Malaysia Vol 62 No 5 December 2007 361 SUMMARYThis is a cross-sectional study design aimed to determine theprevalence of Chorda Tympani Nerve (CTN) injury and relatedsymptoms following myringoplasty.Thirty patients wereincluded in this study.hefibers from the pharyngeal plexus of the vagus nerve formspecial visceral afferents from the tongue base and epiglottis 2 .Glossopharyngeal nerve is normally inhibited by the CTN inthe taste network. This inhibition is abolished when CTN isdamaged, which can serve as a compensatory mechanism totaste loss.