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haudi,test test test... weiterlesen

16.3.09 13:03, kommentieren

the climate policy of Obama

Obamas climate policy Obama wants to reduce the greenhouse gas emission “80 percent belo... weiterlesen

1 Kommentar 23.3.09 16:54, kommentieren

climate change is a human-made process ?!?

Anthropogenic factors are human activities that change the environment. In some cases the chain of c... weiterlesen

1 Kommentar 23.3.09 20:13, kommentieren

Al Gore global warming

... weiterlesen

26.3.09 11:07, kommentieren


                &nbs... weiterlesen

1 Kommentar 26.3.09 11:19, kommentieren

Hi,I had to work on the topic ''climate change as a natural process'' and I found some interesting s... weiterlesen

1 Kommentar 26.3.09 11:20, kommentieren