Effects of Atmospheric Instability on the Anthrosphere :: Geology

EFFECTS OF ATMOSPHERIC INSTABILITY ON THE ANTHROSPHERE INTRODUCTIONThe atm rises to 500 km above Earths surface. The atmosphere is shargond into four parts based on temperature change in sexual intercourse to change in altitude. The four parts are the Troposphere, Stratosphere, Mesosphere, and Thermosphere. This paper testament be discussing asymmetry in the Troposphere, the lowest level, since it is where the Earths weather takes place. Tropospheric instability very much times yields severe weather, such as tornadoes. A Tornado is a violently rotating column of standard atmosphere in contact with the ground and pendent from a cumulonimbus cloud. A tornados fierce winds have the ability to severely match the lives of humans by turning innocent stationary objects into flying missiles, collapsing buildings, and tear down throwing people hundreds of yards. One researcher summarized tornadoes well when he said Tornadoes are one of the Worlds strongest for ces, and they will not stop at whatsoeverthing that will piddle in their way(Elias Demakes). FORMATION OF SEVERE WEATHERHOW Atmospheric instability is the result of air rising in a cloud that is warmer than its surroundings. The heat released by the condensation within the cloud allows the rising air to maintain its relative warmth in comparison to its surroundings. This is characteristic of a supercell, the strongest type of thunderstorm (Supercell). Supercells occur when the warm updraft moves through an overlying static layer and continues upward into a zone of cool dry air. This care for produces fierce vortex motions, a pre-requisite for tornadoes.WHERE Tornadoes can occur whateverwhere as long as the conditions are favorable. However, the United States is host to more tornadoes than any other country. And within the United States, geographically, the Hesperian plains has the highest frequency of tornado occurences. The western plains has so many that it has become known as Tornado valley. One reason that this area receives so much tornadic activity is because here, the warm, wet air from the Gulf of Mexico converges with the cool dry air from the north. This creates the unstable atmosphere necessary for the formation of a tornado.WHEN Tornadoes can occur on any day of the year at any hour. However, tornadoes occur most frequently in the spring.