Studying environmental biology provides critical insights into the functioning of ecosystems, the impacts of human activities, and the effectiveness of conservation efforts. This knowledge informs environmental policy-making by providing evidence-based recommendations for managing natural resources, protecting biodiversity, and mitigating environmental degradation. Environmental biology helps policymakers understand the ecological consequences of their decisions and develop regulations and initiatives that promote sustainability and environmental health. It also supports the implementation of international agreements, such as those addressing climate change and biodiversity loss.