NEET 2023 · Class 12

Biodiversity and Conservation

The historic Convention on Biological Diversity, 'The Earth Summit' was held in Rio de Janeiro in the year [NEET 2023]

  1. (A)1992
  2. (B)1986
  3. (C)2002
  4. (D)1985

The NCERT line that answers it

Verbatim line

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.

Chapter
Biodiversity and Conservation
Section
13.2.2 How do we conserve Biodiversity?
Page
9
Words matched
34 of 34

The answer appears as a continuous sentence in NCERT. This is that sentence.

How this line gives the answer

0, emb=1.0, combined=1.0). Verified: high — The span explicitly states 'The historic Convention on Biological Diversity ('The Earth Summit') held in Rio de Janeiro in 1992', which directly provides both the event name and the specific year 1992 that matches the correct answer.

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Question text is reproduced from the published NEET 2023 paper for study and commentary. NCERT text is quoted, not redistributed; textbooks remain at ncert.nic.in. Our mapping method, including its measured error rates, is published at /methodology.