The historic Convention on Biological Diversity held in Rio de Janeiro in 1992 is popularly known as:
Answer & explanation
Correct answer: option 2
The correct answer is Option (2) → The Earth Summit
Biodiversity knows no political boundaries, so its conservation is the collective responsibility of all nations. The historic Convention on Biological Diversity, held in Rio de Janeiro in 1992, is popularly called ‘The Earth Summit’. It called upon all nations to take steps to conserve biodiversity and to use its benefits in a sustainable way.
The World Summit on Sustainable Development was a later follow-up meeting, held in 2002 in Johannesburg, South Africa, where 190 countries pledged to reduce the rate of biodiversity loss. CITES and Ramsar are separate international conventions, not names of the Rio meeting.
NCERT Extract:
How do we Conserve Biodiversity? – “… Biodiversity knows no political boundaries and its conservation is therefore a collective responsibility of all nations. The historic Convention on Biological Diversity (‘The Earth Summit’) held in Rio de Janeiro in 1992, called upon all nations to take appropriate measures for conservation of biodiversity and sustainable utilisation of its benefits. In a follow-up, the World Summit on Sustainable Development held in 2002 in Johannesburg, South Africa, 190 countries pledged their commitment to achieve by 2010, a significant reduction in the current rate of biodiversity loss at global, regional and local levels.”