1. Words to Know Earth’s Layers Plates Continents Fossils $100100 $100100 $100100 $100100 $100100 $200200 $300300 $500500 $400400 $500500 $400400 $300300 $200200 $300300 $200200 $400400 $500500 $300300 $200200 $400400 $500500 $300300 $200200 $400400 $500500

2. Words to Know - $100 The theory of movement in the plates.

3. Words to Know - $100 What is plate tectonics? Back

4. Words to Know - $200 Pangea split apart and moved to the locations today.

5. Words to Know - $200 What is continental drift? Back

6. Words to Know - $300 Someone who studies the surface of the Earth.

7. Words to Know - $300 What is geologist? Back

8. Words to Know - $400 Scientists who study fossils to understand history.

9. Words to Know - $400 What is paleontologist? Back

10. Words to Know - $500 Time periods composed of thousands, millions, and billions of years.

11. Words to Know - $500 What is geological time? Back

12. Earth's Layers - $100 This layer is made of many rocks.

13. Earth's Layers - $100 What is crust? Back

14. Earth's Layers - $200 This layer is over 6,000 degrees C.

15. Earth's Layers - $200 What is inner core? Back

16. Earth's Layers - $300 This layer is all liquid.

17. Earth's Layers - $300 What is outer core? Back

18. Earth's Layers - $400 This layer is both liquid and solid.

19. Earth's Layers - $400 What is mantle? Back

20. Earth's Layers - $500 This is the solid part of the first two layers.

21. Earth's Layers - $500 What is the lithosphere? Back

22. Plates - $100 Two plates colliding.

23. Plates - $100 What is convergent? Back

24. Plates - $200 Two plates separating.

25. Plates - $200 What is divergent? Back

26. Plates - $300 Two plates sliding past each other.

27. Plates - $300 What is transform? Back

28. Plates - $400 This is when one plate slides under another plate.

29. Plates - $400 What is subduction zone? Backc

30. Plates - $500 Earthquakes, volcanoes and mountains are examples of these.

31. Plates - $500 What are geological events? Back

32. Continents - $100 This is a release of energy inside the Earth.

33. Continents - $100 What are earthquakes? Back

34. Continents - $200 This is formed when there is a convergent boundary. Example: Himalayan

35. Continents - $200 What are mountains? Back

36. Continents - $300 There are three different varieties of these.

37. Continents - $300 What are volcanoes? Back

38. Continents - $400 This is the actual physical movement of the plates.

39. Continents - $400 What is continental drift? Back

40. Continents - $500 This is a plate but not an actual continent (which we discussed in class.)

41. Continents - $500 What is India? Back

42. Fossils - $100 These give scientists clues about the history of Earth.

43. Fossils - $100 What is are fossils? Back

44. Fossils - $200 Fossils are found in these.

45. Fossils - $200 What are rock layers? Back

46. Fossils - $300 This was the original form on Earth.

47. Fossils - $300 What is Pangea? Back

48. Fossils - $400 This is a fern like plate found in Antarctica and South America.

49. Fossils - $400 What is glossopteris? Back

50. Fossils - $500 This was a freshwater reptile found on different continents.

51. Fossils - $500 What is mesosaurus? Back