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Although the koala is not endangered, and unlikely to become extinct anytime soon, the main cause of any future extinction would be habitat loss anyway, so the question is purely academic.
The koala's biome still exists (except for where it has been removed by Man for housing developments) even after koalas in a particular area have gone, their populations ravaged by domestic dogs, foxes and cars. Greater gliders and ringtail possums eat eucalyptus leaves, so the koala's role in its niche is readily fulfilled by other native species.
What else can I help you with?
Have koalas even been extinct before?
Koalas are only found in Australia. Within Australia, koalas were wiped out from South Australia during the twentieth century. However, colonies have been reintroduced in selected areas, and they are thriving.
What would happen to the leopard if it became extinct?
It would be extinct. As in no longer in existence. It would not be here anymore.
What would happen if a natural disaster were to change the Tundra biome?
Then the organisms of the tundra biome will have to adapt a new adaption to survive the biome.
What would happen if bobcats went extinct?
other animals that relied on it would die and come extinct
What would happen if there is no arts?
we would all be in caves or extinct
What would happen if phytoplankton or mosquitos went extinct?
If they went extinct the whole food chain would be out of balance.
What would happen if organisms reproduce?
They become extinct.
What would happen if field crickets died out?
they will be extinct
What would happen if oysters went extinct?
It would effect the food chain and other marine life would become extinct
What would happen if bulls became extinct?
bullfighters would be out of a job
What would happen if humans became extinct?
then you would not even be here
What would happen if bats became extinct?
Then there would be no human nature.
