How does biodiversity relate to sustainability?

Biodiversity plays a crucial role in sustainability by enhancing ecosystem resilience and supporting the availability of resources that are essential for life. Diverse ecosystems are better equipped to withstand disturbances, whether natural or human-induced, such as climate change, disease outbreaks, or habitat destruction. A rich variety of species contributes to the stability and productivity of ecosystems, allowing them to recover swiftly from shocks and maintain their functions.

Moreover, biodiversity ensures a wider range of genetic resources, which can be crucial for food security, medicine, and other ecosystem services. Healthy ecosystems that are rich in biodiversity are more capable of filtering air and water, cycling nutrients, and providing habitat, all of which are vital for maintaining the health of the planet and its inhabitants.

In contrast, the other options outline misunderstandings regarding the relationship between biodiversity and sustainability. Suggesting that biodiversity detracts from resource availability inaccurately portrays its impact. Claiming that it is irrelevant to environmental health ignores the fundamental connection between diverse biological systems and the health of ecosystems. Lastly, stating that biodiversity is only important in urban environments overlooks its significance across all habitats, including forests, wetlands, grasslands, and marine areas. Therefore, the assertion that biodiversity enhances ecosystem resilience and supports resource availability accurately reflects its essential role in promoting sustainability.