All Beavers, Cubs and Scouts have environmental activities built into their Challenge Award requirements, and any of these would also count towards that.
Check out the Scout Association's recommended activities
The Great John Cage Project
What you need to do: record 4:33 minutes (or a little bit longer) of what the world sounds like at the moment. When you've done that, let me know, and I'll tell you where to send it.
Backstory: The Great John Cage project is inviting people from all over the world to record the sounds around them while they live in lockdown. The point is to see if the Earth sounds different now that human activities have largely come to a halt. Is there more silence? Or are there more sounds heard from nature? All recordings will be archived for historians in the future.
Do any of the activities on the Nature Club or Garden Club pages this week, and they count too!