| | 36. The Future Ocean.m4a | 8.31 MB |
| | 29. Heavy Weather—Storms And Hurricanes.m4a | 7.88 MB |
| | 17. Marine Life, Energy, And Food Webs.m4a | 7.82 MB |
| | 22. Whaling, Fisheries, And Farming The Ocean.m4a | 7.8 MB |
| | 21. Marine Birds, Reptiles, And Mammals.m4a | 7.74 MB |
| | 35. Marine Pollution—The Impact Of Toxins.m4a | 7.7 MB |
| | 20. Swimming—The Many Fish In The Sea.m4a | 7.69 MB |
| | 34. The Warming, Rising Sea.m4a | 7.69 MB |
| | 11. Offshore Oil And Gas—Resources And Risks.m4a | 7.68 MB |
| | 09. The Early Ocean And The Origins Of Life.m4a | 7.68 MB |
| | 04. Mapping The Sea—Soundings To Satellites.m4a | 7.67 MB |
| | 19. Soft-Bodied Life In The Dark, Open Depths.m4a | 7.61 MB |
| | 06. The Spreading Sea Floor And Mid-Ocean Ridges.m4a | 7.46 MB |
| | 02. Explorers, Navigators, Pioneering Scientists.m4a | 7.43 MB |
| | 33. The Ocean And Global Climate.m4a | 7.41 MB |
| | 07. The Plunging Sea Floor And Deep-Sea Trenches.m4a | 7.35 MB |
| | 15. Rogue Waves And Tsunami.m4a | 7.34 MB |
| | 27. Deep Bottom Life And Hydrothermal Vents.m4a | 7.33 MB |
| | 31. Upwelling, Downwelling, And El Niño.m4a | 7.32 MB |
| | 03. Ocean Basics And Ocean Basins.m4a | 7.32 MB |
| | 05. Habitats—Sunlit Shelves To The Dark Abyss.m4a | 7.27 MB |
| | 32. The Deepest, Slowest River—Polar Bottom Water.m4a | 7.25 MB |
| | 23. Where Sea Meets The Land And Why Coasts Vary.m4a | 7.23 MB |
| | 26. Tidal Life, Sea Forests, And Coral Reefs.m4a | 7.23 MB |
| | 30. The Gulf Stream To Gyres—Vast Surface Currents.m4a | 7.22 MB |
| | 13. How The Physics Of Water Controls The Ocean.m4a | 7.21 MB |
| | 10. Marine Sediments—Archives Of The Ocean.m4a | 7.17 MB |
| | 18. Tiny Plankton—The Most Abundant Life On Earth.m4a | 7.05 MB |
| | 01. Diving In—The Ocean Adventure.m4a | 7.02 MB |
| | 25. Coastal Erosion—Beaches And Sea Cliffs.m4a | 7 MB |