River

Using a fresh design that really lifts the topic, "Food Chains and Webs" examines the intricate food chains found in different habitats all over the world. Each title defines what food chains and webs are, the components they are made up of and how interfering with them can cause disruption and change. This book explains how food webs are made up of different food chains, and examines the relationships between the original food source and consumers. It uncovers the delicate balance of nature's food supplies, and also describes how the elimination of just the smallest link in the food chain can have a long-lasting and potentially devastating effect.