An organism that can make its own food

Breaks down and feeds on the remains of other organisms

Small consumers that are hunted and eaten by larger consumers

Interacting food chains found in an ecosystem

An animal that hunts and eats other animals for energy

These organisms cannot make their own food; they must eat something for energy

NON-living things found in an ecosystem

LIVING things in an ecosystem

Choose the producer

Choose the decomposer

Choose the consumer

Choose the abiotic factor

Choose the biotic factor

Where does the food chain start?

A producer is also a decomposer.

Could the following factor lead to extinction?

Destruction of animals' habitat

Could the following factor lead to extinction?

Climate change

Could the following factor lead to extinction?

Pollution

Could the following factor lead to extinction?

Increased human population (more people)

Too few animals or plants in an area can cause other animals to go hungry or die.

Mice and grasshoppers are examples of prey.