The correct answer is (d) only. Explanation & Key Takeaways: National Action Plan on Climate Change • The National Action Plan on Climate Change (NAPCC) was launched in 2008 by the Prime Minister's Council on Climate Change. • It aims at creating awareness among the representatives of the public, different agencies of the government, scientists, industry and the communities on the threat posed by climate change and the steps to counter it. • There are 8 national missions forming the core of the NAPCC which represent multi-pronged, long term and integrated strategies for achieving key goals in climate change. • These are- • National Solar Mission • National Mission for Enhanced Energy Efficiency • National Mission on Sustainable Habitat • National Water Mission • National Mission for Sustaining the Himalayan Ecosystem • National Mission for A Green India • National Mission for Sustainable Agriculture • National Mission on Strategic Knowledge for Climate Change. • Hence option 4 is correct. Please Note: As per the first answer key published by the commission, option (4) is given as the correct answer. But as per the final answer key, the question has been canceled by the commission.