UPSC Mains question bank

GS3 · Bio-diversity & Environment · 15 marks

What constitutes air pollution, particularly in the context of stubble burning? What measures can be implemented to mitigate its effects?

GS3 · Bio-diversity & Environment · 15 marks

Discuss the environmental concerns associated with fossil fuel based vehicles and evaluate the effectiveness of policy initiatives in addressing these concerns. What further steps should be taken to mitigate the environmental impact of fossil fuel based vehicles in India?

GS3 · Bio-diversity & Environment · 15 marks

What are the main threats to biodiversity in India? How can the concept of biodiversity hotspots help in conserving the rich and diverse flora and fauna of the country?

GS3 · Bio-diversity & Environment · 15 marks

Critically examine the role of dams in India's water and energy security and discuss the challenges and opportunities for sustainable dam development in the context of climate change.

GS3 · Bio-diversity & Environment · 15 marks

What is the 30*30 initiative and what are its implications for biodiversity conservation and climate change mitigation? Discuss the challenges and opportunities for India in achieving this target.

GS3 · Bio-diversity & Environment · 15 marks

In the recently presented Union Budget 2023-24, the government has introduced a scheme called "MISHTI" aimed at preserving mangroves. Discuss the significance of mangroves in addressing climate change and examine how this scheme will contribute to the conservation of mangroves in India.

GS3 · Bio-diversity & Environment · 15 marks

Discuss the significance of biodiversity conservation in India and the steps taken by the government to preserve it. Also, evaluate the effectiveness of these measures in protecting the country's rich biodiversity.

GS3 · Bio-diversity & Environment · 15 marks

Recently, the government has released the Tiger Census 2022 which showed a significant increase in tiger population in India. Discuss the significance Project Tiger and also, discuss the reasons of decline in tiger population in western ghats, outlined by the tiger census 2022. (250 words).

GS3 · Bio-diversity & Environment · 10 marks

What is the impact of overfishing on the environment and what steps can be taken to protect marine life and restore fish populations?

GS3 · Bio-diversity & Environment · 10 marks

Assess the significance of the Western Ghats in the conservation of India's biodiversity.

GS3 · Bio-diversity & Environment · 15 marks

The use of plastics has led to a significant increase in pollution and the destruction of marine ecosystems. Discuss the impact of plastic pollution on the environment and suggest measures to reduce it and protect marine life.

GS3 · Bio-diversity & Environment · 10 marks

Discuss the role of community-based conservation efforts in protecting endangered species in India.

GS3 · Bio-diversity & Environment · 10 marks

Analyze the impact of climate change on the Indian monsoon and the consequences for agriculture and water resources.

GS3 · Bio-diversity & Environment · 15 marks

The use of pesticides and fertilizers in agriculture has led to a decline in the population of pollinators such as bees and butterflies. Discuss

GS3 · Bio-diversity & Environment · 10 marks

Discuss the potential impact of climate change on India's tourism industry and suggest ways to adapt to it.

GS3 · Bio-diversity & Environment · 15 marks

With the growing demand for energy and given the state of India’s renewable energy sector, can bio-energy replace non-renewable source of energy and fulfill India’s energy needs? Discuss

GS3 · Bio-diversity & Environment · 15 marks

Discuss the various challenges related to waste-water Management in India. Highlight the recent government initiatives to resolve waste-water management.

GS3 · Bio-diversity & Environment · 15 marks

Genetically Modified crops play a significant role in enhancing productivity, fight against hunger and malnutrition. Critically analyze?

GS3 · Bio-diversity & Environment · 10 marks

Describe the key points of the revised Global Air Quality Guidelines (AQGs) recently released by the World Health Organisation (WHO). How are these different from its last update in 2005? What changes in India’s National Clean Air Programme are required to achieve revised standards?

GS3 · Bio-diversity & Environment · 10 marks

Explain the purpose of the Green Grid Initiative launched at World Leaders Summit of the COP26 UN Climate Change Conference in Glasgow in November, 2021. When was this idea first floated in the International Solar Alliance (ISA)?

GS3 · Bio-diversity & Environment · 15 marks

Describe the major outcomes of the 26 th session of the Conference of the Parties (COP) to the United Nations Framework Convention on Climate Change (UNFCCC). What are the commitments made by India in this conference?

GS3 · Bio-diversity & Environment · 15 marks

Discuss the causes of high GHG emissions from the agriculture sector and the steps that can be taken to minimise the emissions.

GS3 · Bio-diversity & Environment · 15 marks

“Conventional energy sources are more reliable and should not be abandoned until the alternatives like clean energy have been stringently stress tested.’’ Discuss.

GS3 · Bio-diversity & Environment · 10 marks

How do you analyse the perceived trade-off between poverty reduction and environmental sustainability?

GS3 · Bio-diversity & Environment · 10 marks

Enumerate the major threats to wetlands in India? How can “wise use approach” help in mitigating these threats?