Water is an essential resource for life on Earth. Considering how vital and precious water is, it is almost unbelievable that it can be used so carelessly. Sewage, toxic chemicals, fertilizers, pesticides, oils, metals, and solid trash pollute the water in lakes, streams, and oceans around the world. “World Resources” explores the ways in which water on Earth has become polluted-and what people around the globe are doing to solve this problem.

SKU	742667
Autor	MILSON, ANDREW J.
Editora	CENGAGE LEARNING DIDATICO
ISBN	9780736297486
EAN	9780736297486
Categoria	Didáticos
Assunto	Paradidáticos
Páginas	32
Número da Edição
Ano da Edição	2014
Encadernação	Brochura