Period

Tropical Rain Forest

111

444

555

Tropical Savanna

111

444

555

Desert

111

444

555

Chaparral

111

444

555

Temperate Grassland

111

444

555

Deciduous Forest

111

444

555

Coniferous Forest

111

444

555

Boreal Forest (Taiga)

111

444

555

Tundra

111

444

555

Rivers and Streams

111

444

555

Oligotrophic Lakes

111

444

555

Eutrophic Lakes

111

444

555

Freshwater Wetlands

111

444

555

Estuaries

111

444

555

Open Ocean

111

444

555

Intertidal Zone

111

444

555

Coral Reef

111

444

555

Abyss/Bathyl

111

444

555