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The study found that global warming since 1985 has been caused neither by an increase in solar radiation nor by a decrease in the flux of galactic cosmic rays. Some researchers had also suggested that the latter might influence global warming because the rays trigger cloud formation. I am write a blog which gave complete information about Global Warming.
why isn't this picture showing that the iceberg is totally detached? is it attached to land or how far it is from another iceberg or land? since polar bears swim, this photo as it is, means nothing.
This photo was taken during the summer, when the ice bergs always melt because its hot.The bears are not trapped, they are playing on them.
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