Which one of the following IS NOT a characteristic of terrestrial planets?
a. low average density
b. orbits inside the asteroids
c. craters in old surfaces
d. small diameters
e. very few satellites
Question 2Which one of the following IS a characteristic of Jovian planets?
a. low average density
b. orbits inside the asteroids
c. craters in old surfaces
d. small diameters
e. very few satellites
Question 3Outgassing is
a. the adding of material to an object an atom or molecule at a time.
b. the adding of material to an object by collection of solid particles.
c. the release of gas from rocks as they are heated.
d. the largest of the Galilean satellites.
e. caused by the bombardment of the solar wind.
Question 4Accretion is
a. the adding of material to an object an atom or molecule at a time.
b. the adding of material to an object by collection of solid particles.
c. the release of gas from rocks as they are heated.
d. the largest of the Galilean satellites.
e. caused by the bombardment of the solar wind.
Question 5____________ pushed gas and dust particles out of the solar nebula by the light from the Sun.
a. Radiation pressure
b. Outgassing
c. Condensation
d. Accretion
e. Differentiation
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