1. ` Category 1Category 2 Category 3 Category 4Lagniappe $100 $200 $300 $400 $500

2. Scientists believe that the universe began as a huge explosion called the Answer Back to Main Board

3. The first elements to form in the big bang were Back to Main Board Answer

4. Hydrogen and helium began to come together to form Back to Main Board Answer

5. What caused the clouds of hydrogen and helium to condense and fuse atoms together? Back to Main Board Answer

6. When two atoms fuse together to make a new atom, its called Back to Main Board Answer

7. When nuclear fusion takes place, ____ and ______ are given off. Back to Main Board Answer

8. As nuclear fusion occurred trillions of times, _____ were born. Back to Main Board Answer

9. The name of our solar system is Back to Main Board Answer

10. The name of our galaxy is Back to Main Board Answer

11. Asteroids were formed and spit out of Back to Main Board Answer

12. Planets were formed from Back to Main Board Answer

13. Mercury, Venus, Earth, and Mars are Back to Main Board Answer

14. Jupiter, Saturn, Uranus, and Neptune are Back to Main Board Answer

15. Jovian planets are made mostly of Back to Main Board Answer

16. The earth is tilted on its axis at Back to Main Board Answer

17. During these two days, the sun’s rays hit the tropics. Back to Main Board Answer

18. During these two days, the sun’s rays hit the equator. Back to Main Board Answer

19. The reason we have seasonal changes on earth is because of Back to Main Board Answer

20. Heat and light from the sun is called Back to Main Board Answer

21. The constant heating and cooling of air in convection currents causes Back to Main Board Answer

22. Horizontal spaces on a table are called Back to Main Board Answer

23. Making sure experiments are moral and done with honesty is called Back to Main Board Answer

24. Scientists can share their results by Back to Main Board Answer

25. A science experiment should be done at least Back to Main Board Answer

26. “If you heat water to a temperature of 100 degrees celcius, then the water will begin to boil”. This is a example of a(an) Back to Main Board Answer

27. Big bang Back to Main Board

28. Hydrogen and helium Back to Main Board

29. clouds Back to Main Board

30. gravity Back to Main Board

31. Nuclear fusion Back to Main Board

32. Heat and light Back to Main Board

33. stars Back to Main Board

34. Solar system Back to Main Board

35. Milky way Back to Main Board

36. stars Back to Main Board

37. Colliding asteroids Back to Main Board

38. Terrestrial planets Back to Main Board

39. Jovian planets Back to Main Board

40. gases Back to Main Board

41. 23.5 degrees Back to Main Board

42. solstices Back to Main Board

43. equinoxes Back to Main Board

44. The earth’s tilt Back to Main Board

45. Solar radiation Back to Main Board

46. wind Back to Main Board

47. rows Back to Main Board

48. Scientific ethics Back to Main Board

49. Journas, conferences, tv, internet, and radio Back to Main Board

50. Three times Back to Main Board

51. Boiling point Back to Main Board