Question

The Earth Summit held in Rio de Janeiro in $1992$ was called?

• A. To reduce $C{O}_2$ emissions and global warming
• B. For conservation of biodiversity and sustainable utilization of its benefits
• C. To assess treat posed to native species by invasive weed species
• D. For immediate steps to discontinue use of CFCs that were damaging the ozone layer

Answer 1

The correct option is B For conservation of biodiversity and sustainable utilization of its benefits

Earth Summit (Rio Summit)-$1992$, called upon all nations to take appropriate measures for conservation of biodiversity and sustainable utilisation of its benefits.

So, the correct answer is 'For conservation of biodiversity and sustainable utilization of its benefits'