Which statement best compares the four inner planets and four outer planets? aThe inner planets are smaller and heavier; the outer planets are larger and lighter. bThe inner planets are smaller and lighter; the outer planets are larger and heavier. cThe inner planets are larger and lighter; the outer planets are smaller and heavier. dThe inner planets are larger and heavier; the outer planets are smaller and lighter.

Compared to the size of Earth, the jovian planets areGroup of answer choiceslarger.more dense.mixture of larger and smaller.smaller.

Which statement below is true?Select one:The mass of each planet is less than that of the Sun, so they all orbit the Sun.highlight_offThe mass all the planets together is greater than the mass of the sun.highlight_offThe mass of each planet is different, so they each orbit their own moons.highlight_offThe mass of all planets is the same, so they all orbit the Sun

10.Question 10Uranus and Neptune are very different from Jupiter and Saturn. Which of the following is NOT true of the differences between these sets of planets?1 pointAll of these statements are trueUranus and Neptune have only a fraction of the mass of Jupiter or SaturnWhile Jupiter and Saturn have mostly regular magnetic fields, the complex non-dipolar magnetic fields of Uranus and Neptune suggest that the magnetic field is generating closer to the top of the atmosphere on these planets.Neither Uranus nor Neptune is massive to have metallic hydrogen on the insideUranus and Neptune are more dense than Jupiter and Saturn, even though Jupiter and Saturn are much more compressed.

Compared to Jovian planets, Terrestrial planets have a (Select All the answers that are correct)Group of answer choicesrocky crustlower densitylarger sizethicker atmospheremore moonshigher densitylower massslower spinfaster orbit

Which one of the following is bigger in size?Group of answer choicesOur solar systema planetthe SunA galaxyAsteroid