北師大版高中英語模塊8--Unit 22 Environmental 1

北師大版高中英語模塊7--Unit 22 Environmental 1 [00:05.07]Unit 22 Environmental Protection Culture Corner [00:10.88]The World Wildlife Fund [00:13.93]The World Wildlife Fund (WWF) [00:16.91]was found by Sir Peter Scott in 1961. [00:20.98]His goal was to help protect the Earth's [00:23.39]natural environment. [00:25.04]Today the WWF is the world's largest [00:27.76]conservation organization. [00:30.08]It has almost 5 million supporters [00:32.26]all over the world and has organized more than [00:35.14]11.000 projects in 130 countries. [00:39.75]Besides protecting endangered species, [00:42.53]the WWF concentrates on these key areas [00:46.01]of global conservation: [00:50.21]Climate change [00:52.34]Burning coal and oil produces gases [00:54.66]like Carbon Dioxide, [00:56.33]which are the major cause of global warming. [00:59.39]About 23,000,000,000 tonnes of Carbon Dioxide [01:02.68]are released into the atmosphere every year. [01:05.62]The WWF encourages governments and businesses [01:08.77]to start using clean, [01:10.51]renewable energy sources like wind, [01:13.38]water and solar power. [01:14.63]

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