The primary impact of habitat destruction on ecosystem health is the loss of biodiversity. When habitats are altered or destroyed, many species are unable to survive, leading to population declines or extinctions. This loss disrupts intricate food webs and ecological relationships, diminishing ecosystem resilience and functions like nutrient cycling and pollination. Additionally, habitat destruction can lead to increased fragmentation, making it harder for species to migrate or adapt to environmental changes. Preserving habitats is essential for maintaining healthy ecosystems and the services they provide.