How do living species in ecosystems typically contribute to the environment?

Living species in ecosystems contribute significantly to the environment by providing marketable goods and essential services when maintained. This contribution is critical to the health and sustainability of ecosystems. For example, plants produce oxygen through photosynthesis, which is vital for the survival of most organisms. They also contribute to soil formation and stability, while various species support food webs and nutrient cycling.

Moreover, ecosystems provide services such as pollination, water purification, and carbon storage, all of which are essential for maintaining ecological balance and supporting human livelihoods. When ecosystems are managed sustainably, they can continue to offer these goods and services, thus demonstrating their importance in both natural and human-dominated landscapes.

Furthermore, maintaining biodiversity, which encompasses the variety of species within an ecosystem, ensures resilience against environmental changes and supports a diverse range of ecological functions. The presence of a diverse range of species often leads to more robust ecosystems that can adapt to disturbances, thus enhancing their overall functionality and sustainability.