The Living Planet Report, which presents the Living Planet Index of wildlife population trends, is brought out by:

The correct answer is C, 1 and 3 only. BirdLife International is a worldwide partnership of independent national conservation organisations, with its secretariat at Cambridge in the United Kingdom, so statement 1 is correct. It is also the body that identifies and maintains the inventory of Important Bird and Biodiversity Areas, the sites that hold key populations of birds, which makes statement 3 correct. Statement 2 is the trap: the concept of biodiversity hotspots was proposed by the British ecologist Norman Myers in 1988 and was later developed by Conservation International, not by BirdLife International. Because statement 2 is wrong, option D, which takes all three, falls away, and option B, which keeps statement 2 while dropping the correct statement 1, is doubly wrong. Option A is incomplete because it leaves out statement 3. Remember the pairing: hotspots belong to Myers and Conservation International, Important Bird Areas belong to BirdLife.

The correct answer is D, National Disaster Management Authority. NDMA is the apex body for disaster management in India, created under the Disaster Management Act of 2005 and chaired by the Prime Minister; it frames policies and plans for prevention, mitigation and preparedness. The partner named in the question, The Energy and Resources Institute, is a New Delhi research body founded in 1974 that works on energy, climate and environmental policy, and such early warning systems are typically built by a research institute with the official authority. Option A substitutes Defence for Disaster, which is a different ministry altogether. Option B changes National to Native, a word no Indian statutory body uses. Option C is the most tempting distractor because NDMA does deal with natural disasters, but the first word of its name is National, not Natural. Read the expansion word by word before marking.

The correct answer is B, Nairobi, Kenya. UNEP was created in 1972 after the Stockholm Conference on the Human Environment, and the decision to place it at Nairobi made it the first major United Nations programme headquartered in a developing country, a point examiners repeat often. Option A, Geneva, is wrong for UNEP although it is right for several bodies that students confuse with it, namely the Intergovernmental Panel on Climate Change, the World Meteorological Organization and the CITES secretariat. Option C, Gland, is the home of IUCN, WWF and the Ramsar Convention secretariat, so it is the classic distractor in any question about environmental headquarters. Option D, New York, is the seat of the United Nations Secretariat and the General Assembly, not of UNEP. Fix the pair UNEP and Nairobi firmly, because almost every exam family asks it.

The correct answer is A, 1948, Fontainebleau, France. IUCN was set up in 1948 at a conference held at Fontainebleau and was then called the International Union for the Protection of Nature; its headquarters later settled at Gland in Switzerland. It is the oldest and largest global environmental network and the only such body whose membership includes both states and non-governmental organisations. Option B gives the birth of WWF, founded in 1961 at Morges in Switzerland, which is a sister organisation sharing the Gland campus, and the two are routinely swapped in objective papers. Option C is the year and city of the United Nations Conference on the Human Environment, which led to the creation of UNEP, not of IUCN. Option D points to the Rio Earth Summit, which produced the Convention on Biological Diversity and the UNFCCC. Learn the sequence 1948, 1961, 1971, 1972 for IUCN, WWF, Greenpeace and UNEP.

The correct answer is C, IUCN. The IUCN Red List of Threatened Species was begun in 1964 and is the accepted global inventory of the conservation status of plants and animals. It uses nine categories, from Extinct and Extinct in the Wild through Critically Endangered, Endangered and Vulnerable to Near Threatened, Least Concern, Data Deficient and Not Evaluated; only the middle three count as threatened. Option A, UNEP, publishes the Global Environment Outlook and the Emissions Gap Report but not the Red List. Option B, WWF, publishes the Living Planet Report with its Living Planet Index, which measures population trends and is the commonest confusion with the Red List. Option D, CITES, is a trade treaty that lists species in three Appendices according to how far trade must be restricted; its listing is a legal instrument, not a measure of extinction risk.