Protecting Polar Regions

ISBN: 9780836849936

出版社: Gareth Stevens Pub

出版年: 2005-7

页数: 32

定价: $ 29.38

装帧: LIB

内容简介

Threatened by pollution global warming, land clearance, and many other factors, habitats are at risk around the world. This series examines some key endangered environments and the creatures that live there. With clear text, full-color photographs, and informative sidebars and maps, this series explains the causes of critical environmental threats, explores what is being done globally, and suggests what people can do locally to protect the world's unique habitats.