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GLOBAL WARMING!!


Enviado por   •  20 de Junio de 2013  •  937 Palabras (4 Páginas)  •  245 Visitas

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GLOBAL WARMING!!

GLOBAL WARMING IS A TERM USED TO REFER TO THE PHENOMENON OF RISING GLOBAL AVERAGE TEMPERATURE, OF THE LAND ATMOSPHERE AND OCEANS, POSSIBLY MEET WARM LEVEL OF MEDIEVAL ERA MID CENTURY TO FROM OVERSHOOTING THEN.

ALL DATA COMPILATIONS REPRESENTATIVE SAMPLES FROM THE ICE, THE RINGS OF GROWTH OF TREES, ETC., INDICATE THAT WERE WARM TEMPERATURES DURING THE MIDDLE AGES, COOLED TO LOW VALUES DURING THE CENTURIES XVII, XVIII AND XIX AND RETURNED TO HEAT AFTER STUDYING WITH HOLOCENE RAPIDEZ.CUANDO SE (LAST 11,600 YEARS), INTERGOVERNMENTAL PANEL ON CLIMATE CHANGE (IPCC) NO EVIDENCE SEEN EXISTED MORE GLOBAL ANNUAL AVERAGE TEMPERATURES WARM TO THE PRESENT. IF THE PROJECTIONS OF A WARM 5 ° C APPROXIMATE IN THIS CENTURY MATERIALIZE, THEN THE PLANET WILL WARM EXPERIENCED AN AMOUNT EQUAL TO HALF WORLD WHO SUFFERED AT THE END OF THE GLACIATION WISCONSIENSE (PERIOD LAST GLACIER) BY NO IPCC EVIDENCE THAT THE WORLD MAY CHANGE RATE EQUAL FUTURE WAS IN THE LAST 50 YEARS FOR ONE MILLION TEMPERATURE RISE COMPARABLE.

GLOBAL WARMING IS ASSOCIATED WITH A CHANGE THAT MAY CAUSE CLIMATE ANTHROPOGENIC OR NOT. THE MAIN EFFECT CAUSE GLOBAL WARMING IS THE GREENHOUSE, PHENOMENON THAT IS APPLICABLE TO CERTAIN GASES ATMOSPHERIC ABSORPTION-MAINLY H2O, CO2 AND O3 FOLLOWED BY PART-OF ENERGY ISSUES THAT THE FLOOR AS A RESULT OF HAVING BEEN HEATED SOLAR.3 RADIATION BY THE NATURAL GREENHOUSE CLIMATE STABILIZATION OF THE EARTH IS NOT ABOUT TO BE INCLUDED IN THE GLOBAL WARMING DEBATE. WITHOUT THIS NATURAL GREENHOUSE TEMPERATURES WOULD DROP APPROXIMATELY ABOUT 30 ° C; WITH SUCH CHANGE COULD FREEZE THE OCEANS AND LIFE AS WE KNOW IT WOULD BE IMPOSSIBLE. TO EFFECT THIS OCCURS, THESE ARE NEEDED GREENHOUSE GASES, BUT IN PROPER PROPORTIONS. WHAT WORRIES CLIMATOLOGISTS IS THAT SHARE A LIFT THAT WILL CAUSE AN INCREASE IN THE TEMPERATURE DUE TO LOW HEAT TRAPPED IN THE ATMOSPHERE.

AIR POLLUTION IN THE ATMOSPHERE ACCUMULATE FORMING A THICK LAYER INCREASINGLY, TRAPPING HEAT FROM THE SUN AND CAUSING GLOBAL WARMING. PRINCIPAL POLLUTANTS ARE THE CARBON DIOXIDE (GENERATED BY POWER GENERATION PLANT BASED CARBON) AND CARBON DIOXIDE CO2 (ISSUED BY THE CAR). CONTAMINAN MORE COUNTRIES ARE UNITED STATES. CHINA, INDIA AND JAPAN.

MINOR CHANGES IN TEMPERATURE OF THE EARTH HAVE RESULTED IN DRAMATIC CHANGES FOR LIFE ON EARTH. SO SMALL CHANGE AS A DECREASE OF 3 ° A 5 ° C (5.5 ° TO 9.0 ° F) IN THE TEMPERATURE OF THE EARTH HAS RESULTED IN ICE AGES. SCIENTISTS ARE CONCERNED BECAUSE THEY DO NOT KNOW WHAT A SIMILAR CHANGE COULD RESULT IN OPPOSITE DIRECTION. THEY BELIEVE THAT A HOTTER PLANET PLANET NOT NECESSARILY MEAN MORE COMFORTABLE. SOME CHANGES THAT MAY OCCUR INCLUDE THE SEA LEVEL ELEVATION, STRONGER STORMS - AND WHERE THESE STORMS HAPPEN - A CHANGE IN FOOD PRODUCTION AND TRAUMA IN THOSE PLANTS THAT DID NOT HAVE ENOUGH TIME TO SUIT.

GLOBAL WARMING IS CAUSING THE CONSEQUENCES IRRETRIEVABLE:

THE MELTING GLACIER; SEVERE DROUGHT CAUSING MAJOR WATER SHORTAGE; DEFORESTATION OR DOES OCCUR INCREASING DESERTS;

HURRICANE, CYCLONE, WARMING WHICH MAKES MORE EVAPORATE PROMOTING OCEAN WATER THESE TYPES OF DISASTERS;

THE RISING SEA LEVELS WILL PRODUCE COASTAL FLOODING;

HABITATS DISORDER AS CORAL REEFS AND FOREST FIRE COULD LEAD TO MANY ANIMALS CAUSED PLANT AND CHANGES IN ECOSYSTEM.

HEAT WAVE THAT CAUSES DEATH OF ELDERLY AND CHILDREN, ESPECIALLY IN EUROPE;

FORESTS, THE FIELDS AND THE CITIES WILL FACE NEW PEST PROBLEMS AND MORE MOSQUITO-BORNE DISEASES.

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