Return to calendar

1. Desert

2. Tropical Rainforest

3. Canopy

4. Emergent Layer

5. Understory

6. Forest Floor

7. Temperate Forest

8. Deciduous

9. Coniferous

10. Taiga

11. Grassland

12. Savanna

13. Steppe

14. Prairie

15. Mountain

16. Boreal

17. Alpine

18. Aquatic

19. Freshwater

20. Pond

21. Lake

22. River

23. Stream

24. Wetland

25. Bog

26. Swamp

27. Marsh

28. Saltwater

29. Estuary

30. Intertidal Zone

31. Rocky Shoreline

32. Sandy Shoreline

33. Coral Reef

34. Pelagic Zone

35. Benthic Zone

36. Abyssal Zone

37. Polar

38. Arctic

39. Antarctic

40. Tundra