Nature's food chains

Photographs and simple text describe what different types of river animals eat and how each animal fits into the river's food chain.

Explains how food chains link small organisms to large animals and describes a polar food web, which connects two food chains and includes animals such as fish, seals, and whales.

Photographs and simple text describe desert animals and what they eat.

Photographs and simple text describe forest animals and what they eat.

Photographs and simple text describe sea animals and what they eat.

Photographs and simple text describe what different types of river animals eat and how each animal fits into the river's food chain.

Explains how food chains link small organisms to large animals and describes a polar food web, which connects two food chains and includes animals such as fish, seals, and whales.

Photographs and simple text describe grassland animals and what they eat.

Photographs and simple text describe desert animals and what they eat.