Great / The ecosystem tour starts on the next page of this map journal. It features places on Earth where the diversity of Ecological Facets (EFs), the building blocks of ELUs, is highly concentrated in an area. The world is divided up into 3.5 billion cells, each one 250 meters on a side, and each
Touring is fun... / The Explore a Tapestry of World Ecosystems map also features an ecosystems tour, which looks in more detail at places around the globe where the diversity of ecological facets is highly concentrated.