The term Biodiversity means biological diversity at different levels- from genetic diversity, species diversity to ecosystem diversity. Biodiversity is essential because we depend on other species  and the ecosystem they create. Biodiversity gives us: ecosystem services, such as the fresh air,clean water and productive soils that we need to servive.Biodiversity Conservation emerges more important due to the globalize process of the world economy and also for the survival of the world as a balance habitat. Human beings can coexist only with the abundance and diversity of nature. Living things are independent intricately linked in birth,death and renewal. Human beings are just one small part of this voluminious and vibrant mosaic, yet they inflict increasing pressure and pain on species and the environment. As a result many plants and animals are at risk and under threat of extinction. They deserve our conservation.