Bachelor of Science (B.Sc.) in Environmental Science is a multidisciplinary undergraduate degree that usually lasts 3-4 years, depending on the country and institution. This course builds a solid basis in scientific ideas by focusing on ecosystems, biodiversity, climate change, environmental management, and sustainability. Students are taught to handle key environmental challenges through academic understanding, practical laboratory work, and field studies. Biology, chemistry, physics, and geography are among the subjects included in the curriculum, as well as developing issues like renewable energy and pollution control. Graduates are prepared for positions in environmental consulting, research, government, or advanced studies in specialized subjects. The curriculum focuses on problem solving and innovation in order to create ecological balance and sustainable growth.