4. TerrestrialJovianOther objectspluto Solar system formation $ 200 $ 200$200 $ 200 $400 $ 400$400 $ 400 $600 $ 600$600 $ 600 $ 600 $800 $ 800$800 $ 800 $ 800 $ 1000$1000 $ 1000 $ 1000 $ 1000

5. $200 All terrestrials are denser than jovians Compare Terrestrials densities to Jovian

6. $400 Slowed down about.0015sec/century Is the Earth’s rotation slowing down or speeding up

7. $600 Weak Awhat kind of magnetic fields do terrrestrial planets have

8. $800 Heaavier elements compared to Jovian such as carbon dioxide, nitrogen, and water vapor What are the atmospheres of the terrestrials planets like

9. $1000 Heavier elements, slow rotations, few moons, smaller Describe the terrestrial planets as a group

10. $200 Jupiter, Saturn, Uranus and Neptune What are the Jovian Planets

11. $400 Jovian Which have rings around them, Jovian or Terrestrial?

12. $600 Made of lighter elements (hydrogen and helium), less dense, rings, lots of moons, larger orbits, faster rotations and bigger. How are Jovians different from terrestrial?

13. $800 Near circular orbits, close to the same plane, revolve counter clockwise around the sun and moons revolve counter clockwise. How are Jovians similar terrestrial planets?

14. $1000 To determine the mass of a planet using Newton’s laws of gravity, the planet must have A MOON

15. $200 sun Which body has the greatest gravitational pull on the Earth?

16. $400 Beyond Neptune Where in the solar system does the Kuiper belt lie?

17. $600 In the Asteroid belt between Jupiter and Mars Most asteroid are found

18. $800 The difference between a meteoroid and an asteroid is the object’s SIZE

19. $1000 CERES The largest asteroid and and probably the only one to be a spherical “world” is

20. $200 Plutoids,icy comet-like bodies The kuiper belt is an outer asteroid belt consisting of what types o solar stem objects?

21. $400 In the Kuiper belt Where does Pluto live?

22. $600 Irregular Which object made scientists rethink Pluto as a planet?

23. $800 Dr. Brown or Neil De grasse Tyson Name one scientist who was to blame for the demotion of Pluto

24. $1000 It has not cleared it’s path What was the reason for Pluto being “Plutoed”

25. $200 Nebular What is the theory that is currently used to describe the formation of the Solar system?

26. $400 What is the term used when dust and particles accumulate to grow into an object? Accretion

27. $600 The early solar nebula flattened into a disk Why do the orbits all lie in the same plane?

28. $800 Shock wave What might have made the original solar nebula contract?

29. $1000 What is the role of dust in the condensation theory? Dust provides the condensation nuclei around which accretion occurs.