This happens due to Global warming and other natural causes.
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.
That they are extinct would be the biggest problem. After that, anything else is not so bad.
Well technically we are animals so I guess we wouldn't know.
It is extinct at UK, already bot not in the rest of the world. All kinds of animals extinct and made new, so it will be, also humans.
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.
It may help domesticated animals, but wild animals will go extinct. Deforestation actually gets rid of forests, so many species won't have anymore homes.
dinosaur...i think so.... No, animals were going extinct long before the dinosaurs. The earliest 'animals' were single-celled organisms, which may or may not have been named by scientists but are of little concern to mere mortals like ourselves. They would have been the ones to have first gone extinct on Earth, billions of years ago.
Extinction of animals (or rather species) happens all the time and has been going on for hundreds of millions of years. All the fossils we find in the rocks are species that are now extinct. It is therefore impossible to tell you just how many animals have gone extinct. However, you question may have been prompted by concerns for our planet and its ecosystem today and you may therefore be asking How many animals have gone extinct because of man's activities? This a good question, unfortunately I don't know the answer to this so I will ask it. (The answer is in the related question below)
They may have been a hunted species, or maybe there enviorment is being destroyed. Mostly mankind does it.
Extinct is already dead and Endangered is there is less of them left in the world meaning we should try to save them !!
Nope, because extinct animals do not exist anymore.