1. Geologic Origin of Lakes

2. Lakes of Glacial Origin

3. Cirque Lake

5. Recognizing Cirque Lake from Topo Map

6. Pater Noster Lakes

8. Kettles on Glacial Outwash Plain

9. Kettle Lakes

10. Kettle Lakes on Pitted Outwash Plain

15. Fjord Lake

16. Thaw (Cryogenic) Lakes

18. Continental Glaciation: Finger Lakes

19. Lake Vostok, Antarctica

20. Lakes of Tectonic Origin Graben Lakes

21. Graben Lake: Tahoe

22. Rift Graben Lake: Baikal

23. More Rift Lakes

24. Volcanic Lakes: Caldera Crater Lake

25. Volcanic Lake

26. Extraterrestrial Forces: Astroblemes Manicougan

27. Solution Lakes

28. Sinkhole Lake in Karst Topography

29. Sinkhole Lake Formation

30. Doline

31. Fluviatile Lakes: Plunge Pool Lake

32. Oxbow Lake http://www.school-portal.co.uk/GroupDownloadFile.asp?file=21606 http://www.school-portal.co.uk/GroupDownloadFile.asp?file=21606

33. Beaver Dam Lakes

34. Anthropogenic Lakes

35. Farm Ponds