A wallaby's role in our ecosystem is to eat plants and give meat to the animals that eat it.
An organism's particular role in an ecosystem is known as its ecological niche. This niche includes its interactions with other organisms and its unique way of obtaining resources and contributing to ecosystem function. Each organism plays a specific role in maintaining the balance and health of the ecosystem.
KANGAROO feeding habits
the pond ecosystem
the role of a decomposer in an ecosystem is to use waste materials and dead organisms for food.
a bad role
It keeps the ecosystem from flying off the face of the planet
Decomposer.
its niche
mom
mom
producer
They keep their babies in their pouch like kangaroos