Plants and algae are producers that make their own food through photosynthesis. Primary consumers are herbivores that eat producers, secondary consumers are carnivores and omnivores that eat primary consumers, and tertiary consumers are carnivores and omnivores that eat secondary consumers. Decomposers like fungi and bacteria feed on the remains of dead living things.

1. By Hugo and Unai

2.  Plants and algae are producers.they make their
own food trough photosynthesis.

3.  Primary consumers: they are herbivores and
they eat producers.
 Secondary consumers: they are carnivores and
omnivores and they eat Primary consumers.
 Thertiary consumers: they are carnivores and
omnivores and they eat seconday consumers.

4.  Decomposers: They are fungi and bacteria and
they feed on the remains of dead living things.