These cards require students to distinguish the characteristics between the following biomes: tundrataigatemperate deciduous forestgrasslandtropical rainforestdesertfreshwatermarineCards come in two different sizes. Print on card stock or laminate to ensure longevity. Use the larger size for stations or print smaller sizes for individual or partner work. The possibilities are endless.Key included!56 cards total with 48 cards that require sorting. ===============================================