National park
A National park is a large area confined to flora and fauna in which animals and plants species exists or two more ecosystems exists.In this national park human activities are strictly prohibited.
Wild life Sanctuary
A Wild life Sanctuary is similar to national park but it conserves the particular wildlife and animal species .In this wild life sanctuary human activities are allowed.
Biosphere zone
A Biosphere zone is a multipurpose project in which the animal species , plant species and biological culture are protected from endangering.