But if we look at something called a food chain we can see that all the energy animals get from their food originally comes from around 93 million miles away. Is that possible? Can you guess where ...

In the circle of life, certain animals form the foundation of the food chain, providing essential sustenance for predators. These prey species play a vital role in maintaining balanced ecosystems.

This food chain shows a leaf is eaten by a worm, which is then eaten by a bird. The arrow means 'is eaten by'. A food chain always starts with a producer. This is an organism that makes its own food.