Ecoregions 2017 is an interactive map produced by Resolve for the purpose of showing the ecoregions and biomes of the world. When you visit the map you can choose to display either ecoregions or biomes. After you make that selection you can then click on any location on the map to discover the ecoregion or biome of that location. An associated image of that location and some brief details are also displayed when you click on the map.
Applications for Education
The Ecoregions 2017 interactive map could be a good little reference to add to a Earth Science course website, OneNote notebook, or Google Classroom section.
H/T to Maps Mania.