Ni nchi gani tano zilizo kubwa zaidi ulimwenguni kwa habari ya eneo la ardhi?
Nchi tano kubwa zaidi duniani kwa suala la eneo la ardhi ni Urusi (17,098,250 km2), Canada (9,879,750 km2), China (9,600,013 km2), Marekani (9,525,067 - 9,831,510 km2), na Brazil (8,515,770 km2).