Biosphere Reserves:
Biosphere reserves are designated areas aimed at conserving biodiversity, promoting research, and supporting sustainable development. They consist of three zones:
\begin{itemize}
\item Core Zone: Fully protected, with no human interference.
\item Buffer Zone: Limited human activity is allowed for research and education.
\item Transition Zone: Sustainable human activities like agriculture are encouraged.
\end{itemize}
Examples in India include the Nilgiri Biosphere Reserve and Sundarbans Biosphere Reserve.
National Parks:
National parks are protected areas established by governments to conserve wildlife and natural habitats. Activities like hunting, grazing, and deforestation are strictly prohibited. Some notable national parks in India are Jim Corbett National Park and Kaziranga National Park.
Importance of Biosphere Reserves and National Parks:
\begin{itemize}
\item Conservation of flora and fauna.
\item Protection of endangered species.
\item Promotion of ecotourism and research.
\end{itemize}