Ecosystem health refers to the overall well-being and balance of a natural environment, including its plants, animals, and microorganisms. A healthy ecosystem supports diverse species, clean air and water, and resilient habitats. When ecosystems are in good health, they can better withstand changes and provide essential services, like pollination and climate regulation. However, when ecosystems are stressed by factors like pollution, habitat destruction, or climate change, their health declines. This can lead to loss of biodiversity and disrupt the balance of nature. Protecting wildlife, restoring habitats, and reducing pollution are crucial steps to ensure the health of our ecosystems.