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.
They don't. Thylacines are extinct. Prior to their extinction, Thylacines (also known as Tasmanian tigers) lived in grasslands and bushland of Tasmania. There is also fossil evidence indicating that they lived on the Australian mainland.
the pond ecosystem
the role of a decomposer in an ecosystem is to use waste materials and dead organisms for food.
A wallaby's role in our ecosystem is to eat plants and give meat to the animals that eat it.
Thylacines were not related to kangaroos beyond being marsupials. Thylacines, or Tasmanian Tigers, were dasyurids, or carnivorous marsupials while kangaroos are herbivorous macropods (big-footed marsupials).
a bad role
It keeps the ecosystem from flying off the face of the planet
Decomposer.
mom
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its niche