Dinosaur's are extinct now from the 2000 B.C.
the broad faced potoroo and the three toed potoroo are extinct
The procoptodon goliah, a giant kangaroo species, likely became extinct due to a combination of climate change, human hunting, and competition with other mammals for resources. These factors put significant pressure on their population, ultimately leading to their extinction.
No, marine otters are not extinct. While they have faced threats from hunting and habitat loss, populations of marine otters still exist in various regions, particularly along the coastlines of the Pacific Ocean. Efforts are being made to protect and conserve these otters to prevent extinction.
no, they are threatened, not endangered.
A large extinct bear species that went extinct around 10,000 years ago.
Some examples of extinct plants in rainforests include the Franklin tree (Franklinia alatamaha) and the Saint Helena olive (Nesiota elliptica). These plants faced extinction due to habitat destruction, invasive species, and overharvesting. Efforts are underway to conserve and protect remaining rainforest plant species to prevent further losses.
The cave bear, and the huge short faced bear.
There are thousands. Today, a rate of about 25 species become extinct every day. It isn't hard to find a list of extinct animals on the internet, just search "extinct animals" or "list of extinct animals" on a search engines.
Kangaroos which are extinct include:The genus Procoptodon which consisted of the giant short-faced kangaroosThe genus Protemnodon which consisted of the giant wallabies
The dinosaurs were going through dramatic climate change.
Unlike most other Australian native animals, the Broad faced potoroo does not appear to have become extinct as a result of European settlement. Studies indicate the population of this small marsupial had declined before land-clearing became common, and before the red fox was introduced. Neither of these events helped its cause, of course. Feral cats were believed to have come as a result of Macassan and Dutch ships visiting the Australian coast long before Britain colonised the continent, so most theories suggest that feral cats were the direct cause of the extinction of the Broad faced potoroo.