91热爆

A bird, worm and leaf in a food chains
Image caption,
his food chain shows a leaf is eaten by a worm, which is then eaten by a bird. The arrow means 'is eaten by'.

Food chain

A food chain shows how plants and animals get their energy.

Producers and consumers

A food chain always starts with a producer. This is an organism that makes its own food. Most food chains start with a green plant, because plants can make their food by photosynthesis.

A living thing that eats other plants and animals is called a consumer.

Predators and prey

A predator is an animal that eats other animals. The animals that predators eat are called prey. Predators are found at the top of a food chain.

A bird, worm and leaf in a food chains
Image caption,
his food chain shows a leaf is eaten by a worm, which is then eaten by a bird. The arrow means 'is eaten by'.

Play Bitesize games

Level up now! Take on the latest primary games on Bitesize.

Play Bitesize games

More on Living things

Find out more by working through a topic