The Earth Summit held in Rio de Janeiro in 1992 was called (a) for immediate steps to discontinue use of CFCs that were damaging the ozone layer (b) to reduce CO2 emissions and global warming (c) for conservation of biodiversity and sustainable utilisation of its benefits (d) to assess threat posed to native species by invasive weed species.

The Earth Summit held in Rio de Janeiro in 1992
was called
(a) for immediate steps to discontinue use of CFCs
that were damaging the ozone layer
(b) to reduce CO2 emissions and global warming
(c) for conservation of biodiversity and sustainable
utilisation of its benefits
(d) to assess threat posed to native species by
invasive weed species.
by

1 Answer

Answer :

(c) for conservation of biodiversity and sustainable
utilisation of its benefits
by

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