How are climate change and the sea level rise affecting the very existence of many island nations ? Discuss with examples. (Answer in 150 words)
UPSC CSE · GS Paper 1 · UPSC · 2025
Environment and Ecology — UPSC CSE GS Paper 1 PYQs
3 questions from this chapter, asked in 1 UPSC CSE exams between 2025.
3questions
1UPSC CSE exams
2025years covered
10 / 15mark values asked
Questions asked per year
Practice questions first 3 of 3 — free
Explain briefly the ecological and economic benefits of solar energy generation in India with suitable examples. (Answer in 150 words)
Achieving sustainable growth with emphasis on environmental protection could come into conflict with poor people's needs in a country like India – Comment. (Answer in 250 words)
Why practise Environment and Ecology PYQs?
Environment and Ecology has appeared in the 1 UPSC CSE GS Paper 1 exam we track between 2025, with questions worth 10, 15 marks. UPSC examiners consistently reuse concepts and question patterns from this topic — practising its previous year questions is the most reliable way to know exactly what to expect in your exam.