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Calentamiento Global

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Calentamiento Global
CALENTAMIENTO GLOBAL

Mucho podemos investigar sobre el calentamiento global, pero realmente nos preguntamos ¿es importante para mí, para mis hijos, para mi familia, para todos?, la respuesta debe ser definitivamente que si es importante, ya que hoy más que nunca sus efectos los padecemos todos, climas muy variables, deterioro del ambiente, estaciones que duran más de lo normal, en fin, son evidentes los efectos que nuestro medio ambiente sufre por el calentamiento global.
Pero ,¿Qué es el calentamiento global?, comenzare diciendo de manera general que es una acumulación de gases tóxicos generados a través del tiempo por el uso y la quema de combustibles fósiles,( energías no renovables), que a su vez provoca el incremento de la temperatura en la atmosfera, con ello el planeta sufre un recalentamiento gradual.
¿Que causa el Calentamiento Global?, el calentamiento global es provocado principalmente por tres variables fundamentales, que son: el uso y quema de combustibles fósiles, tala inmoderada de bosques y selvas, y la sobrepoblación del planeta lo cual hace aun mas grande la demanda de de recursos como el agua energía combustible y alimentos y espacio en el planeta deforestando bosques y creando ciudades y nuevas fabricas obsoletas consumidoras de carbón emanando mas de 2500.000.000 de toneladas de dióxido de carbono que se emana al año que se expulsan al ambiente también el uso excesivo del automóvil emana mas 1500.000.000 de toneladas de dióxido de carbono que se van directo a la atmosfera. ¿Cuál es la función de la atmosfera?, su función es atrapar algunos de los rayos solares dentro del planeta manteniendo una temperatura de (15ºC) delo contrario los rayos solares escaparían y la temperatura del planeta seria unos (-18ºC) a los cual se le conoce como efecto invernadero que es causado por gases como el vapor de agua(H2O), el dióxido de carbono(CO2), Metano(CH4), óxidos de nitrógeno(NOx), ozono(O4), cloroflourcarburos(CFC`S)y así el efecto invernadero

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