Lesson 2 of the Chapter 3 unit from World Geography on The United States.

1. Unit 2 The United States and Canada Chapter 3 The United States Lesson 2 Physical Feature and Climate

2. What Are the Main Physical Features?

4. What Did the Ice Age Do? glacier lake

5. Great Lakes Niagara Falls ( 尼亚加拉瀑布 )

6. How Did the Ice Age Create the Mississippi? Tributaries Delta 支流

7. Where Else Does Water Affect? hydroelectric power 水力发电

8. The Oceans Lobster 龙虾 Red King Crab Red king crabs are able to grow quite large - the largest king crab on record had a leg span of nearly five feet across.

11. What Influences Climate? Ocean latitude elevation Landform

12. Warm and Cold Seawater

13. Precipitation ( 降水 )

14. Latitude ( 纬度 )

15. Elevation ( 高度 ) height Temperature

16. Landforms ( 地形 ) Leeward windward

17. Climates Types in the United States HCC SC STC HC MC MWCC

18. How Does Geography Affect People? Florida

19. North Dakota How Does Geography Affect People?