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Climate change

United Nations • Climate change refers to long-term shifts in temperatures and weather patterns. Human activities have been the main driver of climate change, primarily due to the burning of fossil fuels like coal, oil and gas.

With nature for nature

elicohen56
126 subscribers
58K views 17 years ago
a Natural Biological Water Purification system. ...more
...more
With nature for nature
326Likes
58,442Views
2007Dec 1
a Natural Biological Water Purification system.

Follow along using the transcript.

elicohen56

126 subscribers