Tundra Food Webs

ISBN: 9780822567271

出版社: Lerner Pub Group

出版年: 2007-11

页数: 48

定价: $ 30.06

装帧: LIB

内容简介

A description of the interaction of living things within the tundra biome. The first chapter introduces readers to the concept of food chains and food webs. Subsequent chapters describe the different plants and animals that live in the tundra biome, their roles in the biome's food web, and how people have affected and can protect the biome.