4

Ecosystems Level 4

2

Ecosystems

4

Serengeti, Tanzania

4

Montane Forest

4

Deciduous Forest

4

Polar

2

Treeless Plains! Steppe

2

Hot and Wet! Tropical Rainforest

2

Who Lives in the Jungle?

2

Hot and Dry! Desert

2

Who Lives in the Woods?

4

Taiga

3

Lakes of the World

4

Savanna

4

Steppe

2

Four Seasons! Deciduous Forest

4

Tropical Rainforest

4

Desert

4

Aquatic

2

Snow and Ice! Polar

2

Water Everywhere! Aquatic

4

Tundra

2

Who Lives in the Snow?

2

Evergreen Forests! Taiga

2

Frozen Ground! Tundra

2

Warm Grasslands! Savanna