2019
12. Define the concept of carrying capacity of an ecosystem as relevant to an environment. Explain how understanding this concept is vital while planning for sustainable development of a region. (Answer in 250 words)15
13. 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.
2018
1. What are the impediments disposing the huge quantities of discarded
solid waste which are continuously being generated? How do we remove safely the
toxic wastes that have been accumulated in our habitable
environment?
2. What is wetland? Explain the Ramsar concept of ‘wise use’ in the context of wetland conservation. Cite two examples of Ramsar sites from India.
3. Sikkim is the first ‘Organic State’ in India. What are the ecological and economical benefits of Organic State?
4. How does biodiversity vary in India? How is the Biological Diversity Act, 2002 helpful in conservation of flora and fauna?
2017
5. Not many years ago, river linking was a concept but it is becoming reality
in the country. Discuss the advantages of river linking and its possible impact
on the environment.
6. ‘Climate change’ is a global problem. How India will be affected by climate change? How Himalayan and coastal states of India will be affected by climate change?
2016
7. Rehabilitation of human settlements is one of the important environmental
impacts which always attracts controversy while planning major projects.
Discuss the measures suggested for mitigation of this impact while proposing
major developmental projects.
2015
8. Discuss the Namami Gange and National Mission for Clean Ganga (NMCG)
programmes and causes of mixed results from the previous schemes. What quantum
leaps can help preserve the river Ganga better than incremental inputs?
2014
9. Environmental Impact Assessment studies are increasingly undertaken before a
project is cleared by the Government. Discuss the environmental impacts of
coal-fired thermal plants located at coal pitheads.
2013
10. What are the consequences of Illegal mining? Discuss the Ministry of
Environment and Forests’ concept of GO AND NO GO zones for coal mining sector.
11. Enumerate the National Water Policy of India. Taking river Ganges as an example, discuss the strategies which may be adopted for river water pollution control and management. What are the legal provisions of management and handling of hazardous wastes in India?