Final answer:
Biodiversity benefits humans by ensuring ecosystem stability, boosting agricultural productivity, offering potential medical discoveries, and providing essential ecosystem services like water purification and soil fertility.
Step-by-step explanation:
Benefits of Biodiversity in Ecosystems
Humans benefit from a greater diversity of species in ecosystems in several ways. Firstly, high biodiversity contributes to the stability of ecosystems by providing resilience against environmental changes. This is critical because ecosystems capable of adapting to changes are less likely to collapse. Secondly, biodiversity contributes to agricultural productivity through natural pollination by a variety of pollinators and pest control by different predatory species, reducing the need for chemical interventions.
Additionally, a wide array of species in an ecosystem provides a rich source of biochemical compounds that could lead to potential medicinal discoveries, greatly benefiting human health. Finally, diverse ecosystems offer enhanced ecosystem services, such as clean water, air purification, soil fertility, and other essential functions that support human life and economic activities.