The answers (added at 3:10 pm)
- 22 April 1970
- USA
- Denis Hayes
Lots of you said Gaylord Nelson for answer 3 which was close. However, although it was idea, it was actually Denis Hayes who organised the first event. If you want to read more about Earth Day’s history you can have a look here – https://www.earthday.org/history/
The winner this week is Eva! Well done! Take a bow!
Thank you to all who participated. You are all fab! Give yourself a pat on the back.
Ms McG