Nutrient cycling involves the movement and exchange of organic and inorganic matter back into the production of living matter. It ensures the continuous availability of essential elements for organisms. UPSC focuses on this because it highlights the importance of maintaining ecological balance for sustainable development.

Key legal frameworks include the Environment (Protection) Act, 1986, the Forest Conservation Act, 1980, and the Wildlife Protection Act, 1972. Article 48A (Protection and improvement of environment) and Article 51A(g) (Duty to protect and improve the natural environment) are also relevant. These are important for UPSC as they form the basis of environmental governance and policy.

Challenges include deforestation, pollution, and climate change. Suggested reforms include stricter enforcement of existing laws, increased public awareness, and integration of ecosystem services into economic decision-making.

Ecosystem restoration is gaining importance due to increasing environmental degradation and the need to mitigate climate change. It is relevant for UPSC aspirants because it addresses sustainable development goals and highlights the importance of ecological conservation.

Nutrient cycling involves the movement and exchange of organic and inorganic matter back into the production of living matter. It ensures the continuous availability of essential elements for organisms. UPSC focuses on this because it highlights the importance of maintaining ecological balance for sustainable development.

Key legal frameworks include the Environment (Protection) Act, 1986, the Forest Conservation Act, 1980, and the Wildlife Protection Act, 1972. Article 48A (Protection and improvement of environment) and Article 51A(g) (Duty to protect and improve the natural environment) are also relevant. These are important for UPSC as they form the basis of environmental governance and policy.

Challenges include deforestation, pollution, and climate change. Suggested reforms include stricter enforcement of existing laws, increased public awareness, and integration of ecosystem services into economic decision-making.

Ecosystem restoration is gaining importance due to increasing environmental degradation and the need to mitigate climate change. It is relevant for UPSC aspirants because it addresses sustainable development goals and highlights the importance of ecological conservation.