Question
The Earth Summit held in Rio de Janeiro in 1992 was called
to reduce emissions and global warming
for conservation of biodiversity and sustainable utilization of its benefits
to assess threat posed to native species by invasive weed species
for immediate steps to discontinue use of CFCs that were damaging the ozone layer
Analytics · Leaderboards · Full NEET Mock Tests · 15,000+ MCQs
This NEET BIOLOGY practice question is part of the TopperSquare free question bank. TopperSquare offers 15,000+ chapter-wise NEET MCQs across Physics, Chemistry, and Biology with detailed step-by-step explanations, full mock tests, NEET PYQs (2010–2024), and an AI-powered performance analytics dashboard. Browse all NEET practice questions →