The Earth Summit held in Rio de Janeiro in 1992 was called :

Options

A. For immediate steps to discontinue use of CFCs that were damaging the ozone layer
B. To reduce `CO_2` emissions and global warming
C. For conservation of biodiversity and sustainable utilization of its benefits
D. To assess threat posed to native species by invasive weed species

Answer

C

Explanation

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