Tonsillitis is caused when bacteria or viruses invade your tonsils, causing them to swell. So the general cause of tonsillitis is a bacterial or viral invasion. Treatment options for tonsillitis depend on whether your infections is a bacteria or viral infection.
That means leaking pipes could have gone unfixed long enough to create the right conditions for the sinkhole. (Related pictures: How Humans Can Trigger Earthquakes.) In fact, Bonis thinks calling the Guatemala City chasm a sinkhole is a misnomerâa true sinkhole is an entirely natural phenomenon. There is no scientific term for what happened in Guatemala, he said, adding that he recommends the pit be dubbed a piping feature.
Image: a so called dolly tub, formed by the flowing water, and connected to the next dolly tub by a deep and narrow canal. Erosion is generally the process of weathering for rocks. However, this geologic term is used in speleology in a slightly different meaning, which has historic reasons.The first cave explorers saw cave rivers, which were rather similar to subsurface rivers, gorges and erosions as known before.So they interpreted the caves as a result of the erosion of underground streams.owever, this geologic term is used in speleology in a slightly different meaning, which has historic reasons. The first cave explorers saw cave rivers, which were rather similar to subsurface rivers, gorges and erosions as known before. So they interpreted the caves as a result of the erosion of underground streams.