Reasons why species become endangered 1. The Destruction of Habitat: people destroy wildlife habitats for settlement, farming and industry. 2. Wildlife Trade: people capture animals for pets, zoos and research. Other people kill animals for their valuable body parts for commercial use. 3. Overhunting: this can lead any specific species to extinction. 4. Competition with domestic and nonnative animals: on many islands, birds, mammals and reptiles have become endangered after people introduced domestic animals. For example, livestock overgraze vegetation, eliminating habitat. Domestic cats prey on birds and small animals.
Posted on: Sun, 07 Jul 2013 12:33:46 +0000
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