Did you know?
Diameter of Earth's Moon (3,480 km) is 400 x Height of K2 mountain (8.61 km)
Tweet this comparison
Forest in Eritrea (2011) (2,510 km^2)
Yes, there's now a book based on these numbers. Oxford University Press: July 2018.
Click here to learn more about it.
Click here for Podcast: Andrew Elliott interviewed for New Books Network.