Which of the following is a key objective of the UN Convention on Biological Diversity?

The key objective of the UN Convention on Biological Diversity is to support the sustainable use of biological diversity. This is foundational to the convention, which aims to conserve biological diversity, promote its sustainable use, and ensure the fair and equitable sharing of benefits arising from genetic resources.

This approach emphasizes that biological diversity must be utilized in a manner that does not lead to its depletion or degradation, ensuring that ecosystems remain healthy and resilient for future generations. Sustainable use recognizes the intrinsic value of ecosystem services and the importance of maintaining biodiversity not only for environmental health but also for human well-being.

In contrast, enhancing agricultural yield, promoting urban development, and securing land ownership rights are considerations that can be important within different contexts but are not primary objectives of the Convention. The focus is primarily on biodiversity's conservation and sustainability, rather than specific economic or development goals.