2. Hosted by Ms. Lewis

3. 100 200 400 300 400 Less. #1Less. #2Less. #3Less. #4 300 200 400 200 100 500 100

4. Row 1, Col 1 Scientists believe that long ago all of Earth’s landmasses formed one huge supercontinent known as What is Pangaea?

5. 1,2 Many of the world’s first settlements & civilizations developed along these What are rivers?

6. 1,3 The area on Earth at or near the Equator What is tropic?

7. 1,4 A natural resource that is or was living What is a biological resource?

8. 2,1 As the crust rises, it pushes large blocks of rock upward, forming… What is mountains & plateaus?

9. 2,2 This ocean is the widest & deepest of all the oceans What is the Pacific Ocean?

10. 2,3 The different kinds of weather at a particular place over a long period of time What is climate?

11. 2,4 Resources Produced naturally Took thousands of years Limited supply What are nonrenewable resources?

12. 3,1 People have chosen to build these near floodplains & deltas What are cities?

13. 3,2 Frozen glaciers and ice caps contain this much fresh water What is 70%?

14. 3,3 These affect the temperature of some land areas. What are ocean currents?

15. 3,4 Natural resource used to provide heat and other energy What is a fossil fuel?

16. 4,1 This makes floodplains & deltas excellent for farming. What is rich soil?

17. 4,2 Most of the water that humans use every day (about 80%) comes from this What is surface water?

18. 4,3 A polar climate is said to be the opposite of this What is a tropical climate?

19. 4,4 Process designed to recover and reuse materials instead of throwing them away What is recycling?

20. 5,1 The process of moving sediment. What is erosion?

21. 5,2 A lake that forms behind a human-made dam What is a reservoir?

22. 5,3 The drier side of the mountain is said to be in this What is the rain shadow?

23. 5,4 A natural resource found in rocks What is a mineral?