The historic convention on Biological Diversity held in Rio de Janeiro in 1992 is known as

The historic convention on Biological Diversity held in Rio-de_Janeiro in 1992 is know as:

The histroic Convention of Biological Diversity was held in 1990 at Rio de Janeior.

The histroic Convention of Biological Diversity was held in 1990 at Rio de Janeior.

The histroic Convention of Biological Diversity was held in 1990 at Rio de Janeior.

The convention on biological diversity consists of

The historic convention on biological diversity ( The earth summit ' ) was held in ( A ) In a follow - up , ' The World Summit ' on sustainable development was held in ( B )