There are several theories to why the dinosaurs went extinct. One theory is that a massive meteor hit the earth and wipedout eveything. Another theory is that they died because some kind of disease broke out.
The Banff Longnose Dace became extinct because of the introduction of new tropical fish species in to its' enviroment (a marsh into which the Cave and Basin Hotsprings drain) the leakage from a swimming pool into the water where it lives, and the construction of a beaver dam near it's enviroment. All of these events combined caused the Longnose Dace to become extinct.
No, lions have a conservation status of "Vulnerable", but they are not extinct.
yes.
the fox
Extinction. When a species fails to adapt, it dies out.
The snow leopard is not extinct, it is on the list of endangered species, but not extinct.
The compsognathus when extinct about 145 million years ago during the jerassic period
Overfishing
An ant came and smashed all of the eoraptors
Because of the ice age melting it caused the wolly mammiths to become extinct and many other animals.
Through loss of habitat caused by global warming.
The sea mink became extinct because is was hunted to extinction for it's fur.
Mostly humans polluting lakes and taking there eggs
they can be destroyed by natrul fires or pollution caused by man or the animals become extinct and then they have no habitat because their dead
Apparently the compsognathus was the size of a turkey.
Plate tectonics cause earthquake which may result into upheavals of earth perishing the living objects that become extinct in due course of time.
They are not extinct.