Comprehensive Practice Set - Environment: pollution

What are the challenges to solid waste management in India? Discuss the governmental policy framework on solid waste management. Discuss the success/failure cases of Delhi and Indore cities highlighting the salient feature of their solid waste management initiatives.

Examine the factors responsible for depleting groundwater in India. What are the steps taken by the government to mitigate such depletion of groundwater?

Mineral resources are fundamental to the country's economy and these are exploited by mining. Why is mining considered an environmental hazard? Explain the remedial measures required to reduce the environmental hazard due to mining.

Industrial pollution of river water is a significant environmental issue in India. Discuss the various mitigation measures to deal with this problem and also the government's initiatives in this regard.

The Intergovernmental Panel on Climate Change (IPCC) has predicted a global sea level rise of about one metre by AD 2100. What would be its impact in India and the other countries in the Indian Ocean region?

What is oil pollution? What are its impacts on the marine ecosystem? In what way is oil pollution particularly harmful for a country like India?

Discuss in detail the photochemical smog emphasizing its formation, effects and mitigation. Explain the 1999 Gothenburg Protocol.

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 these revised standards?

What are the key features of the National Clean Air Programme (NCAP) initiated by the Government of India?

Coastal sand mining, whether legal or illegal, poses one of the biggest threats to our environment. Analyse the impact of sand mining along the Indian coasts, citing specific examples.

What are the impediments in disposing the huge quantities of discarded solid wastes which are continuously being generated? How do we remove safely the toxic wastes that have been accumulating in our habitable environment?

What are the consequences of illegal mining? Discuss the ministry of environment and forests' concept of "GO AND NO GO" zones for coal mining.

The easing of sulphur emission standards for coal‑fired power plants represents a significant rollback of environmental regulation. Critically evaluate its impact on India's air quality goals, climate commitments and environmental justice, particularly in vulnerable and marginalised regions.

Identify the key anthropogenic factors contributing to environmental pollution in Indian cities. Propose sustainable urban planning strategies and policy interventions that can effectively mitigate pollution levels while balancing economic growth and ecological integrity.

Assess the environmental and human health impacts of plastic pollution. Examine the sources, distribution and persistence of plastic pollutants in terrestrial and aquatic ecosystems. Discuss potential strategies and technological innovations for mitigating plastic pollution and promoting sustainable waste management practices.

Environmental Protection Act, 1986 has now turned into a toothless tiger. Comment.

Critically examine the feasibility of deploying cloud seeding technology as a solution to the escalating air pollution crisis in India.

What do the "Toxic 3 Os" refer to, and what are the primary concerns related to them? Also, propose some practical strategies to deal with these concerns.

Define chemical pollution and explore the concept of novel entities. Additionally, discuss their ecological ramifications.

What are the key features of the National Clean Air Programme (NCAP) initiated by the Government of India? How can it be strengthened?

Discuss the sources, distribution and persistence of plastic pollutants in terrestrial and aquatic ecosystems. What strategies can be adopted to mitigate plastic pollution?

Examine the environmental and health impacts of industrial pollution on river water in India. What measures have been taken by the government to address this issue?