How Global Warming Will Affect Human Health Essay -- Geology

How Will orbicular Warming Affect Human wellness?Introduction Certain threats to human health loom larger with ascending temperatures. Extremely hot temperatures can cause set off illnesses and loss of life. several(prenominal) vector borne diseases only occur in warm areas, and an summation in temperature could look on a spread of these diseases to larger areas. Also, warm temperatures can increase levels of air pollutants, including ozone, which can psychic trauma human health.Direct Effects The almost direct way that a rise in global mean temperature will affect human health is by dint of a more frequent occurrence of heat waves. Heat can seriously harm or even kill during a heat wave. Extremely mellow temperatures push the human body beyond its capacity to cool itself through perspiration. Usually, the body perspires and is cooled through the evaporation of that perspiration. In conditions with utmost(prenominal)ly high temperatures and humidness levels , evaporation slows and the body has to work harder to cool itself. The elderly, the young, the overweight, and the infirm are undefendable to heat stroke, as are people who expect been overexposed to the heat, or have over-exercised for their age and physical condition. Men are more susceptible to heat illnesses than women, because they sweat more and dehydrate more quickly. The problem is exacerbated in urban areas because asphalt, concrete, and other manmade materials absorb a lot of light and reradiate it as infrared radiation radiation, which raises the temperature of the air. In a normal year, about 175 Americans die from extreme heat related illnesses, but that number could rise tremendously in response to global warming. Studies based on heat wave mortality statistics estimate that in Atlanta, even... ...w.epa.gov/airnow/health/Fema. Extreme Heat Backgrounder. http//www.fema.gov/library/heat.htm Greenpeace. Global Warming May Spread Infectious Diseases. http //www.greenpeace.org/climate/database/records/zgpz0707.htmlHall, Mike. Ground train Ozone. http//www.bol.ucla.edu/mjhall/glo/Living Planet. Emerging Infectious Diseases. http//livingplanet.org/climate/climate_docs/health_factsheet/emerging.htmMyers, David G. Psychology. New York Worth Publishers, 1998.Nasa. Islands in the (Air) Stream. http//science.msfc.nasa.gov/newhome/headlines/essd01may98_1.htmThe University of Edinburgh. What effects can the environment have on health? http//www.med.ed.ac.uk/ carve/env/introeh.htmlWashington State Department of Health. High Levels of Ozone Pose Health Risks. http//www.doh.wa.gov/Publicat/98_News/98-68.html