Geography Natural Landscapes Ice Sheets and Polar Deserts Tundra Taiga (Boreal Forest) Temperate Broadleaf Forest Mediterranean Forests, Woodlands, and Scrub Temperate Grasslands (Prairies, Steppes, Pampas, Veldts) Montane Forests (Cloud Forests) Tropical Rainforests Tropical Dry Forests Savannas Deserts (Hot and Cold) Wetlands (Swamps, Marshes, Bogs) Coral Reefs Mangroves Chaparral Alpine Tundra Xeric Shrublands Grass Savannas Subtropical Rainforests Flooded Grasslands and Savannas Temperate Coniferous Forests Moist Deciduous Forests Dry Deciduous Forests Mixed Forests Bamboo Forests Palm Tree Landscapes Heathlands Moorlands Peatlands Arctic Shrublands Freshwater ecosystems (Lakes, Rivers, Streams) Marine ecosystems (Open Ocean, Sea Grass Beds, Kelp Forests) High Mountain (Alpine) Grasslands High Mountain (Alpine) Meadows Glacial Landscapes Sand Dunes and Beaches Rock and Ice Landscapes Karst Landscapes (Limestone regions with caves, sinkholes) Salt Flats and Salt Marshes Páramo (High altitude tropical tundra) Gorges and Canyons Volcanic Landscapes