What is the primary cause of animal extinction?

Answer 1

One of the major causes of present day species extinction is to be blamed on humans. Humans have taken over land driving out animals. Humans have developed the land without taking care to prevent pollution properly which destroys resources for the animals.

Answer 2

The main thing that causes an animal species to be considered endangered is loss of habitat.

If the loss of habitat is not corrected fast enough, that species of animal will become extinct.

Answer 3

Some of the main causes of species extinction include (but are not limited to):

• Loss of habitat - can be man-caused or natural.
• Extreme and/or sudden changes in environment - usually natural (think dinosaurs)

• Over-hunting for food, fur, as nuisance animals, parts for profit, etc. - currently mostly man-caused.
• Disease - usually natural, but can be spread through human activity
• Competition and evolution.

Answer 4

The main cause is of humans polluting and killing what was here before us.

Answer 5

the main cause for extinctaion would probly be habitata dissapearing depending on the species.

Answer 6

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