1. What is climate? Climate – what is the weather generally like there? – Climate is weather over a long period of time What is the climate of Texas? Siberia? Sahara Desert? Amazon Rainforest? Chicago, Illinois?

2. There are three major climate zones and a number of sub-climate zones within each of the three. In other words, the climate in Moscow is probably similar to the climate in Chicago, based on their latitudes.

3. Factors influencing climate 4 factors can influence climate – Latitude – Wind & ocean currents – Elevation – Topography

4. Polar Climates: Includes Sub-Arctic, Tundra, and Highlands In the summer months, mosquitoes are a huge problem for man and animal alike. Summer Winter ?

5. Temperate: Humid Continental: What is the weather like? Warm summers and cold winters

6. What is the climate like in Chicago, Illinois? In the summer? In the winter? Temperate

7. Climate zone: Humid Sub-Tropical 2010 rainfall Hot summers, cool winters Temperate

8. Climate Zone: Marine West Coast Cool winters and warm summers Why aren’t Seattle and London as cold as Chicago and Moscow, since all are along similar latitude lines? Temperate

9. SeattleLondon Note the warm currents that pass by northern Europe. Warmer ocean currents moderate temperatures

10. The world’s best climate?Mediterranean Warm days, cool nights. Think San Diego Great climate for growing grapes and olives. Temperate

11. Tropical: Wet and Dry Danger at the waterhole in the dry season A wet and dry season Tropical

12. Tropical: Wet What important crop only grows here? Cacao Rainforest Tropical

13. Semi-Arid Climate Zones Cold winters, hot summers, minimal rain (note lack of trees, yet tall grasses) Can be in temperate or tropical zones

14. Arid Climate Zone: Dry deserts (less than 10” rain per year) Mummies in the Atacama

15. Genius question: Where do you find some of the driest “deserts” on earth? Much of the interior of Antarctica and Greenland experience very little, if any, rain. It does snow, but may never get above 32 degrees in the interior to melt the snow. The coldest recorded temperature, ever? Minus 128.6 degrees in Antarctica

16. Answer the questions on your “climate triangle.” Use the climate map on page 60 and the world map on page A4 and A5.

17. Label the following cities on the wall map and match on your map. ChicagoTokyo New York CityJakarta (Indonesia) SeattleCape Town HoustonKinshasa (Rep of LondonCongo-Africa) MontrealCaracas (Venez) RomeRio de Janeiro