Global warming and the overuse of available traditional fuels have created an environmental crisis. In, Colorado, however, scientists in the windy Rocky Mountains have found alternative fuel sources that could provide a solution. What are these new s ources of energy? How can they be used in everyday life?

Autor	Waring, Rob
Editora	CENGAGE LEARNIG
ISBN	1424046157
EAN	9781424046157
Categoria	Estudo de Línguas Estrangeiras / Geral
Assunto	Inglês
Páginas	24
Número da Edição	1
Ano da Edição	2009