When forests are destroyed the animals the lived in that habitat then have no where to live because a large amount of their natuural habitat, they can also be crushed by the falling tree and heavy utility vehicles.
what are the disvantages of animal extinction
Extinction is the rule, not the exception. That being said, I would not like to be responsible for the extinction of an animal.
take care of them
we can stop cutting down animal habitats
animal activist comes to mind
The animal that the railroads nearly drove to extinction was the Buffalo. The railroads severely destroyed the buffalo's natural habitat.
No longer in existence
Biology.
I could answer it if it made sense
Extinction
None
crustacious teriary extinction