Question 1

Triton orbits in the same direction as Neptune's rotation.

Accepted Answer

A) True 
 B)False

Question 2

The rings of Neptune contain lots of dust as indicated by forward-scattering light.

Accepted Answer

A) True 
 B)False

Question 3

Volcanism is apparent on many objects in the solar system. However, volcanic activity is known to be currently occurring only on Earth and Jupiter's satellite____________.

Accepted Answer

The answer of Volcanism is apparent on many objects in...

Question 4

Both Jupiter and Saturn

Accepted Answer

A) have liquid metallic hydrogen in their interiors. 
B) have rings. 
C) emit more energy than they absorb from the Sun. 
D) have belt and zone circulation. 
E) All of the other choices are correct. 
A) have liquid metallic hydrogen in their interiors. 
B) have rings. 
C) emit more energy than they absorb from the Sun. 
D) have belt and zone circulation. 
E) All of the other choices are correct.

Question 5

Charon and Pluto are tidally locked so that Charon never rises or sets as seen from Pluto.

Accepted Answer

A) True 
 B)False

Question 6

The old surfaces of icy satellites of Jovian planets

Accepted Answer

A) appear dark in color with few impact craters. 
B) appear dark in color with many impact craters. 
C) appear very bright because ice is very reflective. 
D) generally show long bright grooves and a modest number of impact craters. 
E) generally have small volcanoes that are active. 
A) appear dark in color with few impact craters. 
B) appear dark in color with many impact craters. 
C) appear very bright because ice is very reflective. 
D) generally show long bright grooves and a modest number of impact craters. 
E) generally have small volcanoes that are active.

Question 7

The rings of Uranus were discovered ____________

Accepted Answer

A) during an occultation of a star by the rings (as well as by the planet). 
B) during an eclipse of one of the moons by the rings. 
C) during a voyage to Uranus by astronauts 
D) as Uranus and the rings passed behind Jupiter. 
E) during an encounter by the Voyager 1 space probe. 
A) during an occultation of a star by the rings (as well as by the planet). 
B) during an eclipse of one of the moons by the rings. 
C) during a voyage to Uranus by astronauts 
D) as Uranus and the rings passed behind Jupiter. 
E) during an encounter by the Voyager 1 space probe.

Question 8

Though Titan has a small mass , it is able to retain an atmosphere because it

Accepted Answer

A) is very cold. 
B) is very hot 
C) has an iron surface. 
D) attracts gas from the solar wind. 
A) is very cold. 
B) is very hot 
C) has an iron surface. 
D) attracts gas from the solar wind.

Question 9

What causes the geological activity seen on some of the inner moons of Jupiter

Accepted Answer

A) Constant collisions with space debris provide a power source for geological activity. 
B) The strong magnetic field of Jupiter heats the surface of the inner moons. 
C) Tidal friction as a result of being so close Jupiter heats their interiors. 
D) Solar radiation reflected of Jupiter's surface provides a power source for geological activity. 
A) Constant collisions with space debris provide a power source for geological activity. 
B) The strong magnetic field of Jupiter heats the surface of the inner moons. 
C) Tidal friction as a result of being so close Jupiter heats their interiors. 
D) Solar radiation reflected of Jupiter's surface provides a power source for geological activity.

Question 10

____________ in Saturn's rings is/are produced by the gravitational interaction of Mimas with the particles in the rings and appears as a large ____________ in the rings.

Accepted Answer

A) Cassini's division; gap 
B) Cassini's division; clump 
C) Moons; gap 
D) Moons; clump 
A) Cassini's division; gap 
B) Cassini's division; clump 
C) Moons; gap 
D) Moons; clump

Question 11

Why is Saturn's moon Titan able to retain an atmosphere

Accepted Answer

A) Titan only contains light gases which are easy to retain. 
B) Titan has a large enough mass and is cold enough. 
C) Titan is biologically active. 
D) It is so close to Saturn that Saturn's gravity retains Titan's atmosphere. 
A) Titan only contains light gases which are easy to retain. 
B) Titan has a large enough mass and is cold enough. 
C) Titan is biologically active. 
D) It is so close to Saturn that Saturn's gravity retains Titan's atmosphere.

Question 12

The rings of Uranus were discovered by the Voyager 2 spacecraft.

Accepted Answer

A) True 
 B)False

Question 13

Choose the correct pair of words to make a correct statement: Water condenses at a __(hotter/cooler)___ temperature and a ___(lower/higher)__ altitude compared to ammonia.

Accepted Answer

The answer of Choose the correct pair of words to...

Question 14

The visual wavelength image shown above is of Uranus.

Accepted Answer

A) True 
 B)False

Question 15

Which of these are nearly 90 degrees to the orbit plane of Uranus

Accepted Answer

A) Uranus' equator 
B) the orbital planes of its major satellites 
C) the orbital plane of its rings 
D) Uranus' equator, the orbital planes of its major satellites, and the orbital plane of its rings. 
A) Uranus' equator 
B) the orbital planes of its major satellites 
C) the orbital plane of its rings 
D) Uranus' equator, the orbital planes of its major satellites, and the orbital plane of its rings.

Question 16

The narrowness of the rings of Uranus and Neptune is believed to be caused by

Accepted Answer

A) gravitational interactions between ring particles. 
B) a spiral density wave which confines them. 
C) the magnetic field which holds them in place. 
D) the smaller mass of Uranus and Neptune as compared to that of Saturn. 
E) small shepherd moons that orbit near the rings. 
A) gravitational interactions between ring particles. 
B) a spiral density wave which confines them. 
C) the magnetic field which holds them in place. 
D) the smaller mass of Uranus and Neptune as compared to that of Saturn. 
E) small shepherd moons that orbit near the rings.

Question 17

Triton has a retrograde orbit around Neptune. This means that ____________.

Accepted Answer

A) Triton orbits in the same direction as Neptune rotates on its axis. 
B) Triton orbits in the opposite direction to the way Neptune rotates on its axis. 
C) Triton does not orbit around Neptune. Instead, it stands still. 
A) Triton orbits in the same direction as Neptune rotates on its axis. 
B) Triton orbits in the opposite direction to the way Neptune rotates on its axis. 
C) Triton does not orbit around Neptune. Instead, it stands still.

Question 18

Describe the belt-zone circulation on Jupiter.

Accepted Answer

The poles and equator on Jupit

Question 19

-In which corner of the figure above is Uranus moving from fall to winter in the southern hemisphere

Accepted Answer

A) upper left 
B) upper right 
C) lower left 
D) lower right 
A) upper left 
B) upper right 
C) lower left 
D) lower right

Question 20

In the visual wavelength image above, one moon is circled and is compared with the size of Earth. That moon is named Io.

Accepted Answer

A) True 
 B)False

Triton orbits in the same direction as Neptune's rotation.

The rings of Neptune contain lots of dust as indicated by forward-scattering light.

Volcanism is apparent on many objects in the solar system. However, volcanic activity is known to be currently occurring only on Earth and Jupiter's satellite____________.

Both Jupiter and Saturn

Charon and Pluto are tidally locked so that Charon never rises or sets as seen from Pluto.

The old surfaces of icy satellites of Jovian planets

The rings of Uranus were discovered ____________

Though Titan has a small mass , it is able to retain an atmosphere because it

What causes the geological activity seen on some of the inner moons of Jupiter

in Saturn's rings is/are produced by the gravitational interaction of Mimas with the particles in the rings and appears as a large in the rings.

Why is Saturn's moon Titan able to retain an atmosphere

The rings of Uranus were discovered by the Voyager 2 spacecraft.

Choose the correct pair of words to make a correct statement: Water condenses at a (hotter/cooler)_ temperature and a _(lower/higher) altitude compared to ammonia.

The visual wavelength image shown above is of Uranus.

Which of these are nearly 90 degrees to the orbit plane of Uranus

The narrowness of the rings of Uranus and Neptune is believed to be caused by

Triton has a retrograde orbit around Neptune. This means that ____________.

Describe the belt-zone circulation on Jupiter.

-In which corner of the figure above is Uranus moving from fall to winter in the southern hemisphere

In the visual wavelength image above, one moon is circled and is compared with the size of Earth. That moon is named Io.

Here and Now

A Users Guide to the Sky

Cycles of the Sun and Moon

The Origin of Modern Astronomy

Light and Telescopes

Atoms and Spectra

The Sun

The Family of Stars

The Formation and Structure of Stars

The Deaths of Stars

Neutron Stars and Black Holes

The Milky Way Galaxy

Galaxies: Normal and Active

Modern Cosmology

The Origin of the Solar System

Earth and Moon: Bases for Comparative Planetology

Mercury, Venus, and Mars

Meteorites, Asteroids, and Comets

Astrobiology: Life on Other Worlds

Filters

Exam 18: The Outer Solar System

Triton orbits in the same direction as Neptune's rotation.

The rings of Neptune contain lots of dust as indicated by forward-scattering light.

Volcanism is apparent on many objects in the solar system. However, volcanic activity is known to be currently occurring only on Earth and Jupiter's satellite____________.

Both Jupiter and Saturn

Charon and Pluto are tidally locked so that Charon never rises or sets as seen from Pluto.

The old surfaces of icy satellites of Jovian planets

The rings of Uranus were discovered ____________

Though Titan has a small mass , it is able to retain an atmosphere because it

What causes the geological activity seen on some of the inner moons of Jupiter

____________ in Saturn's rings is/are produced by the gravitational interaction of Mimas with the particles in the rings and appears as a large ____________ in the rings.

Why is Saturn's moon Titan able to retain an atmosphere

The rings of Uranus were discovered by the Voyager 2 spacecraft.

Choose the correct pair of words to make a correct statement: Water condenses at a __(hotter/cooler)___ temperature and a ___(lower/higher)__ altitude compared to ammonia.

The visual wavelength image shown above is of Uranus.

Which of these are nearly 90 degrees to the orbit plane of Uranus

The narrowness of the rings of Uranus and Neptune is believed to be caused by

Triton has a retrograde orbit around Neptune. This means that ____________.

Describe the belt-zone circulation on Jupiter.

-In which corner of the figure above is Uranus moving from fall to winter in the southern hemisphere

In the visual wavelength image above, one moon is circled and is compared with the size of Earth. That moon is named Io.

Here and Now

A Users Guide to the Sky

Cycles of the Sun and Moon

The Origin of Modern Astronomy

Light and Telescopes

Atoms and Spectra

The Sun

The Family of Stars

The Formation and Structure of Stars

The Deaths of Stars

Neutron Stars and Black Holes

The Milky Way Galaxy

Galaxies: Normal and Active

Modern Cosmology

The Origin of the Solar System

Earth and Moon: Bases for Comparative Planetology

Mercury, Venus, and Mars

Meteorites, Asteroids, and Comets

Astrobiology: Life on Other Worlds

Filters

in Saturn's rings is/are produced by the gravitational interaction of Mimas with the particles in the rings and appears as a large in the rings.

Choose the correct pair of words to make a correct statement: Water condenses at a (hotter/cooler)_ temperature and a _(lower/higher) altitude compared to ammonia.