Nothing except human intelligence will prevent extinction. We are causing animals to disappear.
either they get killed off or their food source becomes extinct
When a species dies out completely, it becomes extinct.
There won't be any more animals.
There would be lots other little animals
To prevent to man animals from becoming endangered or extinct.
Extinct means the animals no longer exist so there can be no extinct animals in the Sahara. If there were, they would not be extinct.
If an animal becomes extinct, there will be no more of that species left like the Dodo. No more are left as they are extinct.
I believe that it is hard to classify animals to be extinct, because then you have to basically check the entire world to see if there is even one animal of that kind left. Even if there is even one animal of that kind left, it's not extinct, just extremely endangered (and then it becomes extinct...)
Extinct means the animals no longer exist. There are many extinct animals, from dinosaurs to dodos.
Millions of animals have been extinct even scientist don't know the number of animals have been extinct, or the names of animals have been extinct.
Nope, because extinct animals do not exist anymore.
No, not if they are extinct.