Check out these interactive images

DESERT
http://www.thinglink.com/scene/381076096407306242

RAINFOREST
http://www.thinglink.com/scene/380799815254016000#tlsite

 
TUNDRA
http://www.thinglink.com/scene/382950733328154624#tlsite

FOREST
http://www.thinglink.com/scene/377839707335163905#tlsite

SAVANA/GRASSLAND
http://www.thinglink.com/scene/338119008811220993#tlsite