Practicing Success
The first time World Environment Day was celebrated in ________ with the slogan “Only one Earth”. |
1971 1972 1973 1974 |
1973 |
The correct answer is Option (3) - 1973 In 1972, the UN General Assembly designated 5 June as World Environment Day (WED). The first celebration, under the slogan “Only One Earth” took place in 1973. |