Question

List four things that can cause a species to become threatened or endangered????

Answer 1

Hey mate here's your answer

There are many reasons species become endangered. These include such things as habitat loss, competition from other species for food and other resources, pollution, pesticides and other environmental factors, over-hunting, and disease.

Development by humans can also impact a species, by causing changes in their physical habitat. Whenever we build a new subdivision, we change the habitat that was used by rodents, snakes, birds, amphibians, insects, and lots of other wildlife. These habitat changes impact food chains and food webs. And did you know that the introduction of non-native species — like your pets — can be harmful too? If they become predators of a native species, they can!

Answer 2

1. The killing of animals for their teeths,bones,their leather etc
2. In china it is belived that powder of bones of animals can act as a medicine so they kill animals
3. In houses leathers of animals like lion,tiger is a symbol of their royality
4. Teeths of elements,horns of rhinos can used to make carvings and which are very costly so people kills them