GS3 · Topic
Pollution
Air, water, soil, noise and plastic pollution, waste management, and the regulation of each.
100 UPSC Mains GS3 questions on Pollution that toppers answered in test series, CSE 2017–2025, most answered first. Open one to see how toppers opened, built and closed it.
Examine the potential of Waste-to-Energy (WtE) technology in addressing India's waste management issues. Discuss the challenges and policy measures needed to scale up WtE projects.
15 marks · 250 words · Answered by 1 topper · CSE 2024
PollutionEnergy
Why Air pollution in India is a cause of concern in North but not in South? Discuss. Also, highlight, the measures taken so far to tackle the menace of air pollution in India with focus on Particulate Matter (PM).
10 marks · 150 words · Answered by 1 topper · CSE 2018
PollutionEnvironmental Governance
The extensive "mountain of landfills" are environmental and public health hazards. Discuss the implications of unscientific landfill management and suggest measures to solve the issue
15 marks · 250 words · Answered by 1 topper · CSE 2021
PollutionEnvironmental Governance
Bring out the impact of noise pollution on human health and the environment.
Answered by 1 topper
Pollution
E-waste management is not just a corporate responsibility, but it starts at home. Delineate the responsibilities of different stakeholders in this regard.
10 marks · 150 words · Answered by 1 topper
PollutionEnvironmental Governance
What role do mangroves play in coastal ecosystem? Discuss the reasons behind the depletion of mangrove forest cover in the Sunderbans. What measures would you suggest measures to mitigate the loss of mangrove forest cover in Sunderbans?
Answered by 1 topper · CSE 2017
Biodiversity and ConservationPollution
The incidences of coastal erosion i.e. denudation of the coast due to incessant rainfall, consistent sea waves or storms, has increased significantly over the years.
Answered by 1 topper · CSE 2023
PollutionClimate Change
What are the key impacts of oil spills on the environment, and how can India strengthen its response and management mechanisms?
15 marks · 250 words · Answered by 1 topper · CSE 2025
PollutionEnvironmental Governance
Single use plastic (SUP) is a health, economic and environmental scourge, that requires governments to regulate, businesses to innovate and individuals to act. Examine in context of recently introduced ban on SUPs.
15 marks · 250 words · Answered by 1 topper · CSE 2023
PollutionEnvironmental Governance
What are the challenges in the safe management of e-waste in India? How can collaboration among multiple stakeholders help in sustainable e-waste management?
10 marks · 150 words · Answered by 1 topper · CSE 2024
PollutionEnvironmental Governance