There are very many direct reasons but currently the very great majority are ultimately caused by man. Reasons include - introduced predators, introduced competitors (for food, nest sites, habitat etc.), introduced disease, direct persecution, loss of habitat for any one of countless reasons, etc etc etc
Of course humans cause animals to go 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 has become extinct the animals preys population would grow this would cause the preys prey to become endangered or extinct. The animals predator would not have as much to eat.
the cause of the insect population increasing is that the animals are becoming 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.
They cause harm to the environment because they eat animals thar are soon to be extinct
Because it disrupts the food web and can ultimately cause the extinction of other animals which cause even more problems etc. etc. etc.
Nope, because extinct animals do not exist anymore.
No, not if they are extinct.
extinct
melts the polar icecaps and could cause climate change which could make many animals extinct around the world