This map from the US Geological Survey (USGS) shows the shrinking range of the North American grassland biome. Thanks to ...

One such system was based on the location ... called biomes. This chapter describes some of the major terrestrial biomes in the world; tropical forests, savannas, deserts, temperate grasslands ...

Shade their map to temperate woodlands and grasslands location. Then use an atlas and ask them to find the name of a place that is within that biome. This could turn into a game. This video is ...