The primary purpose of environmental biology is to study the relationships between organisms and their environment, emphasizing how biological systems interact with ecological, physical, and chemical processes. This field explores issues such as biodiversity, conservation, and the effects of human activities on ecosystems. Understanding these interactions allows for informed decision-making in resource management and conservation strategies. By investigating the impacts of pollution, habitat destruction, and climate change, environmental biology plays a critical role in promoting sustainable practices and enhancing our understanding of ecosystem dynamics.