Biodiversity is important for nature because it contributes to ecosystem stability, resilience, and productivity. It ensures that ecosystems can adapt to environmental changes, provides a wide range of ecosystem services such as pollination and water purification, and supports the health of overall ecosystems. Additionally, biodiversity enhances genetic diversity within species, which is crucial for their survival and adaptation to changing conditions. Ultimately, biodiversity is essential for maintaining the balance and functionality of ecosystems, which in turn benefits human society as well.