Calentamiento Global

Calentamiento global ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

calentamiento global ,[object Object],[object Object],[object Object],[object Object]

¿ Que es el calentamiento global ? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

La temperatura atreves del tiempo ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

DE LOS AÑOS 30 LOS 70 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Defensores y detractores ,[object Object]

Defensores del calentamiento global ,[object Object]

Detractores del calentamiento global ,[object Object],[object Object]

Cambios de la tempera ,[object Object]

Gases invernaderos ,[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

variación solar ,[object Object],[object Object]

Protocolo de Kyoto ,[object Object]

Gases que están normados en el protocolo de Kyoto ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

¿Porque EE.UU no se suscrito al protocolo de kioto? ,[object Object],[object Object]

Efectos potenciales ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Niveles marinos ,[object Object],[object Object],[object Object],[object Object]

Calentamiento Global

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Calentamiento Global