Q111
The first Earth summit was held at :
A.
Buenos Aires
B.
Rio De Janeiro
AnswerC.
Dar-es-Salam
D.
None of these
Answer: Option B
Solution
Answer: Option B
Solution:
In 1992, more than 100 heads of state met in Rio de Janeiro, Brazil for the first international Earth Summit convened to address urgent problems of environmental protection and socio - economic development.