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4. What are the environmental impacts of . 4. What are the environmental impacts of biofuel production? 4.1 Can biofuels help mitigate climate change? 4.2 What changes to agricultural land would biofuel ... Urbanization: An Environmental Force to Be . The best data on global urbanization trends come from the United Nations Population Division and the World Bank. 3 The UN, however, cautions users that the data are ... Peer Reviewed Journal - IJERA International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research ..    Read More