1. The Solar System Michelle Schwartz EDU 290h

3. All planets orbit the sun

4. Over 4.6 billion years oldhttp://www.frontiernet.net/~kidpower/solarsystem.html

6. Contains 98% of the mass in the Solar System

7. Medium sized star

8. Center of Solar Systemhttp://www.wrh.noaa.gov/hnx/newslet/spring03/sun062clipart.jpg

10. Many craters

11. Moon rotates counterclockwisehttp://www.diracdelta.co.uk/science/source/m/o/moon/moon-001.jpg

13. No moons

14. 88 days around the sun

15. Mountains, craters, ridges, and valleyshttp://www.zamandayolculuk.com/cetinbal/AE/A-planet-mercury.gif

17. Closest to the earth

18. Sister planet to earth

19. 225 days around the sun

20. No moonshttp://3.bp.blogspot.com/_eGy7N8oEjUI/Rbwo4i_yF-I/AAAAAAAAACY/N4AZy-FO3oU/s320/venus.jpg

22. 365 days around the sun

23. Covered mostly by water

24. 1 moon

26. 4th from the sun

27. 687 days around the sun

28. Seasons

29. 2 moonshttp://www.hoax-slayer.com/images/mars.jpg

31. 5thfrom the sun

32. 11.86 years around the sun

33. Brightest planet

34. 16 named moonshttp://www.heavens-above.com/images/jupiterPic1.jpg

36. 6th from the sun

37. 29.5 years around the sun

38. Rings around it

39. More then 50 moonshttp://cassowary.files.wordpress.com/2008/10/saturn_false.jpg

41. 84 years around the sun

42. Can be seen with the naked eye

43. 27 known moonshttp://astroyogisays.files.wordpress.com/2009/06/uranus.jpg

45. 8th planet from sun

46. 165 years around the sun

47. 13 known moonshttp://superkillerzombie.files.wordpress.com/2009/01/neptune.jpg

49. 9th planet from sun

50. 248 years to complete an orbit around the sun

51. 3 moonshttp://news.nationalgeographic.com/news/bigphotos/images/090311-pluto-planet-illinois_big.jpg

52. http://www.frontiernet.net/~kidpower/planets.html http://www.kidsastronomy.com/solar_system.htm Sources