1.
On which date was Earth Hour 2017 observed?
A
28th March
B
26th March
C
25th March
D
27th March
View Answer
Correct Answer: C — 25th March
Explanation:
Earth Hour 2017 was observed on 25th March 2017 with the theme 'Switch Off and Switch Onto Solar Energy'. Earth Hour is a global movement where people across 7000+ cities switch off lights for one hour to take a stand against climate change. It is organized by WWF annually on the last Saturday of March.