sábado, 19 de noviembre de 2011

Climate change and extreme temperatures

The climate change beggins to be very remarkable: the increased about one degree Celsius in average temperature over the past half century can be linked between 90% and 100% to human activity that promotes global warming, experts say. Scientists have warned of this several years. The impact of global warming is becoming increasingly climate phenomenons.

No hay comentarios:

Publicar un comentario