2. North Sea Baltic Sea Bay of Biscay M e d I t e r r a n e a n S e a Adriatic Sea Aegean Sea Black Sea London 38/62 24 Warsaw 26/64 38 Moscow 16/63 47 MARITIMECONTINENTAL D. Hardin HYDROSPHERE Maritime influence Berlin 31/64 33 LondonChurchill * There is another factor!

3. D. Hardin HYDROSPHERE Maritime influence

4. D. Hardin HYDROSPHERE Maritime influence Chesapeake Bay 200

5. HYDROSPHERE Continental influence D. Hardin “General Winter” Napoleon, 1812Hitler, 1941 Freezing -27 ° F

6. HYDROSPHERE Ocean currents gyre

7. D. Hardin HYDROSPHERE Warm ocean currents Gulf Stream Cape Hatteras 80 ° F Corolla 77 ° F Virginia Beach 76 ° F

8. D. Hardin HYDROSPHERE Warm ocean currents

9. D. Hardin HYDROSPHERE Warm ocean currents 45° N 35-40°F 45-50°F Pacific Ocean Atlantic Ocean Indian Ocean Southern Ocean

10. D. Hardin HYDROSPHERE Warm ocean currents Gulf Stream *North Atlantic Drift 50°F75°F Lake Superior- warm (60°F) Lake Michigan- warm (70°F) January

11. HYDROSPHERE Cold ocean currents D. Hardin Los Angeles 68°F Ventura 67°F Santa Barbara 64°F Monterey 63°F Santa Cruz 59°F

12. HYDROSPHERE Cold ocean currents D. Hardin

13. HYDROSPHERE Cold ocean currents D. Hardin Red Triangle

14. D. Hardin HYDROSPHERE Cold ocean currents

15. HYDROSPHERE Tropical North Atlantic Ocean D. Hardin Equator West Africa Caribbean Sea United States Gulf Of Mexico South America North Atlantic Ocean

16. HYDROSPHERE Hurricanes D. Hardin West Africa West Africa

17. HYDROSPHERE Hurricanes D. Hardin

18. HYDROSPHERE Hurricanes Northeast Trade Winds Westerlies D. Hardin

19. HYDROSPHERE El Niño & La Niña D. Hardin El Niño La Niña

20. HYDROSPHERE El Niño & La Niña D. Hardin El Niño December-FebruaryLa Niña December-February El Niño June-AugustLa Niña June-August