What is the new approach to conservation?a.Sanctuariesb.National parksc.Reserve forestsd.Biosphere reserves

Understanding the Question

The question asks for the new approach to conservation among the given options: sanctuaries, national parks, reserve forests, and biosphere reserves.

Analyzing the Options

1. Sanctuaries: These are areas where animals are protected from hunting, habitat destruction, and other disturbances. While they contribute to conservation, they are not necessarily considered a new approach.

2. National Parks: These are large areas protected for the sake of conservation and public enjoyment. They have been established for many years and may not represent a new approach.

3. Reserve Forests: These are forest areas set aside for future harvest and protection of forest resources. Like national parks, they are traditional means of conservation.

4. Biosphere Reserves: These areas are meant to promote sustainable development alongside conservation. They represent a new approach by balancing ecological conservation with human activity and socio-economic development.

Conclusion

Among the given options, biosphere reserves represent the most recent and innovative approach to conservation. They not only focus on the preservation of biodiversity but also include the involvement of local communities in sustainable practices, thereby integrating conservation with economic and social interests.