URL：https://c8.alamy.com/comp/2PRPDM7/the-sahara-and-the-sahel-political-map-largest-hot-desert-in-the-world-making-up-most-of-north-africa-and-an-ecoclimatic-and-biogeographic-realm-2PRPDM7.jpg
掲載元：https://animalia-life.club/qa/pictures/sahel-map-location
