BPSC – Combined Competitive Examination · ప్రశ్న 149
Ozone Day is celebrated on:
సమాధానం చూపించు & వివరణ
సమాధానం: (A) 16 September
వివరణ
International Day for the Preservation of the Ozone Layer is 16 September.
- (A) సరైనది
Correct: the Montreal Protocol was signed on 16 Sept 1987.
- (B) తప్పు
Wrong: 5 June is World Environment Day.
- (C) తప్పు
Wrong: 21 April is Civil Services Day.
- (D) తప్పు
Wrong: 5 December is World Soil Day.