Did you know?
Length of the equator (40,100 km) is 10 x Width of Australia (4,000 km)
Tweet this comparison
Forest in Mauritania (2011) (0 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.