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Astronomy Final Test 2

36 Questions  I  By Brentzel
Astronomy Final Test 2

  
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1.  Why do the interiors of the Jovian planets differ?
A.
B.
C.
D.
E.
2.  What mechanism is most responsible for generating the internal heat that drives Io's volcanic activity?
A.
B.
C.
D.
E.
3.  Why is the sky on Earth blue?
A.
B.
C.
D.
E.
4.  What is significant about the motion of all the large bodies in the Solar System?
A.
B.
C.
D.
E.
5.  Which of the following observations, if made, could NOT be explained by the theory of solar system formation as discussed in class?
A.
B.
C.
D.
E.
6.  If you compare a small, terrestrial planet to a larger one which of the following is true?
A.
B.
C.
D.
E.
7.  What causes the geological activity on Solar System objects?
A.
B.
C.
D.
E.
8.  What atmospheric constituent is responsible for the blue color of Uranus and Neptune?
A.
B.
C.
D.
E.
9.  Which of the following is NOT necessary for a planet to generate a magnetic field?
A.
B.
C.
D.
E.
10.  Why are all the large bodies in the Solar System round
A.
B.
C.
D.
E.
11.  How do the size and mass of Jupiter's core compare to Earth?
A.
B.
C.
D.
E.
12.  What is the Great Red Spot?
A.
B.
C.
D.
E.
13.  According to our basic scenario of solar system formation, why do the Jovian planets have numerous large moons?
A.
B.
C.
D.
14.  Which of the following is NOT a general characteristic of the Jovian planets?
A.
B.
C.
D.
E.
15.  According to astronomers' best estimate the age of the Solar System is about ___ years
A.
B.
C.
D.
E.
16.  As the size of a terrestrial planet grows larger, the size of its lithosphere 
A.
B.
C.
D.
E.
17.  According to our theory of solar system formation, why did Uranus and Neptune end up to be much less massive than Jupiter and Saturn?
A.
B.
C.
D.
E.
18.  Which of the following best explains why many Jovian moons have been more geologically active than the Moon or Mercury?
A.
B.
C.
D.
E.
19.  The following statements are all true. Which one counts as an "exception to the rule" in ebing unusual for our Solar System?
A.
B.
C.
D.
E.
20.  Based on everything we've discussed about solar system formation, which of the following statements is probably NOT true?
A.
B.
C.
D.
E.
21.  Why does Jupiter have three distinct layers of clouds?
A.
B.
C.
D.
E.
22.  Which of the following is NOT an effect caused by convection?
A.
B.
C.
D.
E.
23.  Even thought Venus is essentially the same size as Earth, its surface conditions are vastly different due to
A.
B.
C.
D.
E.
24.  The greenhouse effect occurs because Earth's atmosphere is transparent to 
A.
B.
C.
D.
E.
25.  Planetary surfaces changes caused by wind, water, or ice are called?
A.
B.
C.
D.
E.
26.  What kind of surface features can arise from tectonics?
A.
B.
C.
D.
E.
27.  When energy is transferred by the motion of hot material rising and cooler material sinking, it is called
A.
B.
C.
D.
E.
28.  Which of the following objects in NOT rotating around its own axis?
A.
B.
C.
D.
E.
29.  Which of the following planets does not orbit in the plane of the Solar System?
A.
B.
C.
D.
E.
30.  Why are there no impact craters on the surface of Io?
A.
B.
C.
D.
E.
31.  Which of following moons is the only one with an atmosphere?
A.
B.
C.
D.
E.
32.  Which of the following is NOT a characteristic of the inner planets?
A.
B.
C.
D.
E.
33.  Which Jovian planet should have the most extreme seasonal changes
A.
B.
C.
D.
34.  Which of the following statement explains the mechanism of the greenhouse effect?
A.
B.
C.
D.
E.
35.  The similarities seen in the chemical compositions of the Sun and planets mean that
A.
B.
C.
D.
E.
36.  Which processes is used to determine the age of the Solar System?
A.
B.
C.
D.
E.
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