Draining of water and clearing of forests to make rooms for homes can cause animal extinctions. Air pollution in the air also which may lead to extinction.
By eating them or hunting them down for the fun of it.
But, actually if you ever taken even an intro to Biology class, you will know, that no wild animal can hunt it's prey to extinction. The food...
While natural extinction of species takes place continuously "in the background" of history, it has also been estimated that the current extinction rates are around 1,000 times higher than the...