Uploaded on 2015-11-02 by FoVihoang

2/ Dominant fossil fuels such as coal is used mainly for transportation. 3/ I'd encourage people to built green building for fewer energy consumption, encourage people to use bicycle and public transportation, to develop the sustainable energy resources like wind or solar, cut down the CO2 emission. ![enter image description here][1] [1]: https://edxuploads.s3.amazonaws.com/14464358451395213.jpg