Environmental studies have a significant impact on the UPSC syllabus, particularly in the context of sustainable development and climate change. Given the increasing global focus on environmental issues, candidates are expected to understand core concepts related to ecology, biodiversity, and environmental policies. The topics often featured include environmental impact assessments and the role of governance in resource management. A strong grasp of environmental studies not only enhances performance in relevant exam sections but also equips aspirants with necessary insights for addressing contemporary ecological challenges.