Pathways to Astronomy 5Th Edition By Steven Schneider – Test Bank

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Description Pathways to Astronomy 5Th Edition By Steven Schneider – Test Bank Sample Questions Instant Download With Answers Part 3 Test Bank – The Solar System There are ___ moons more massive than Pluto …

1 .

There are ___ moons more massive than Pluto or Eris.

A .

4

B .

5

C .

6

D .

7

The moons are Ganymede, Io, Europa, Callisto, Titan, Triton and our Moon.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Hard Gradable: automatic Part 3 Section: 34.01 Subtopic: Pluto and Plutoids Subtopic: Satellites Topic: Asteroids, Meteors, and Comets Topic: Outer Planets

Unit: 34 These are bodies nearly the same size as Plu… 2 .

These are bodies nearly the same size as Pluto and beyond Neptune’s orbit: ___.

A .

TNOs

B .

Oorts

C .

satellites

D .

KXOs

Trans-Neptunian Objects.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 34.01 Subtopic: Pluto and Plutoids Topic: Asteroids, Meteors, and Comets A term for ices which means they can evapor…

3 .

A term for ices which means they can evaporate easily is ____.

A .

refractories

B .

volatiles

C .

dense bodies

D

TNOs

.

Will be ice or liquid in Earth’s environment.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 34.03 Subtopic: Cometary Structure Subtopic: Solar System Formation Topic: Asteroids, Meteors, and Comets Topic: Solar Systems As far as the planets are concerned, the so…

4 .

As far as the planets are concerned, the solar system could be described as a thin rotating disk because A .

all the planets orbit in nearly the same plane despite orbiting in different directions.

B .

all the planets orbit in nearly the same plane and orbit in the same direction.

C .

all the planets orbit in the same direction but in very different planes.

D .

all the planets have orbits that are very tilted with respect to each other and orbit in differe

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 34.02 Subtopic: Planetary Orbits and Spins Subtopic: Solar System Formation Topic: Solar Systems

Uranus is tilted into its orbital plane.

5.

Uranus is tilted into its orbital plane.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 34.02 Subtopic: Planetary Motion Subtopic: Planetary Orbits and Spins Topic: Outer Planets Topic: Solar Systems TNOs are primarily made of ices.

6.

TNOs are primarily made of ices.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 34.01 Subtopic: Comets Subtopic: Pluto and Plutoids Topic: Asteroids, Meteors, and Comets Topic: Solar Systems The average time for an atom to decay is cal…

7 .

The average time for an atom to decay is called its _________.

A .

half-life

B .

radioactive time delay

C .

radioactive decay

D .

radiation level

Time it takes for half of the parent atoms to decay to their daughters.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 35.01 Subtopic: Age of the Earth Subtopic: Solar System Formation Topic: Solar Systems Topic: The Earth Unit: 35 Kant and Laplace proposed this theory of the…

8 .

Kant and Laplace proposed this theory of the Solar System formation: _____.

A .

accretion theory

B .

solar nebula theory

C .

catastrophic theory

D .

interstellar grain theory

Gas cloud flattened and created the solar system.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy

Gradable: automatic Part 3 Section: 35.02 Subtopic: Solar System Formation Topic: Solar Systems Unit: 35 These atoms have the same number of protons…

9 .

These atoms have the same number of protons but differing numbers of neutrons.

A .

Isotopes

B .

Isoclines

C .

Isoatoms

D .

Isotones

If the number of neutrons gets too large it can become radioactive.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 35.01 Subtopic: Age of the Earth Subtopic: Solar System Formation Topic: Solar Systems Topic: The Earth Unit: 35 The solar system was born from 1 0 .

The solar system was born from A .

the capture of the planets by the Sun.

B .

an immense interstellar cloud of gas and dust.

C .

the collision of stars.

D .

debris thrown off by the rotating Sun.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 35.02 Subtopic: Solar System Formation Topic: Solar Systems Unit: 35 Meteorites are small chunks of asteroids …

11.

Meteorites are small chunks of asteroids that have landed on the Earth.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 35.01 Subtopic: Meteors, Meteoroids, and Meteorites Subtopic: Solar System Formation Topic: Asteroids, Meteors, and Comets Topic: Solar Systems Unit: 35 One of the reasons that Mercury has little o…

12.

One of the reasons that Mercury has little or no atmosphere is its small mass.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 35.05 Subtopic: Terrestrial Atmospheres Subtopic: Terrestrial Planets Topic: Solar Systems Topic: Terrestrial Planets Unit: 35 Dusty and gaseous material orbiting a star i…

1 3 .

Dusty and gaseous material orbiting a star is called a(an) _____.

A .

exoplanet

B .

protoplanetary disk

C .

Doppler disk

D .

brown dwarf disk

Many pictures have now been taken of these to help our research.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 36.01 Subtopic: Solar System Formation Topic: Solar Systems Unit: 36 Planets orbiting stars other than…

1 4

Planets orbiting stars other than the Sun are called _____.

.

A .

exoplanets

B .

planetary disks

C .

proper motion disks

D .

transit disks

Each day the number increases.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 36.00 Subtopic: Exoplanet Detection Methods Subtopic: Exoplanets Topic: Solar Systems Unit: 36 A new theory about many planets orbiti…

1 5 .

A new theory about many planets orbiting other stars is they formed and then ______ to their present position.

A .

migrated

B .

transited

C .

depleted

D .

proper motioned

This theory also may explain many things about our solar system.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 36.03 Subtopic: Exoplanets Subtopic: Solar System Formation Topic: Solar Systems Unit: 36 The Doppler shift method of detecting exopl…

1 6 .

The Doppler shift method of detecting exoplanets is possible because A .

a star spins faster as planets orbit it.

B .

a star spins slower as planets orbit it.

C .

a star wobbles as planets orbit it.

D .

a star changes color as planets orbit it.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 36.02 Subtopic: Exoplanet Detection Methods Topic: Solar Systems Unit: 36 The largest majority of planets found around…

17.

The largest majority of planets found around other stars are earthlike in their masses.

FALSE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 36.02 Subtopic: Exoplanet Detection Methods Subtopic: Exoplanets Topic: Solar Systems Unit: 36 We use the Doppler Shift Method to detect ex…

18.

We use the Doppler Shift Method to detect exoplanets.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 36.02 Subtopic: Exoplanet Detection Methods Topic: Solar Systems Unit: 36 The Earth’s magnetic field is caused by 1 9 .

The Earth’s magnetic field is caused by A .

magnetic dynamo.

B .

nuclear current.

C .

photons.

D

silicon spin.

.

The rotation of the Earth and its warm molten iron core make the dynamo possible.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 37.04 Subtopic: Interior Structures and Dynamics Subtopic: Magnetic Field Topic: Terrestrial Planets Topic: The Earth Unit: 37 The process of ______________ creates motion…

2 0 .

The process of ______________ creates motion inside the Earth.

A .

conduction

B .

radiation

C .

convection

D .

decay

Expanding, hotter, lighter materials rise and dense materials fall.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy

Gradable: automatic Part 3 Section: 37.03 Subtopic: Interior Structures and Dynamics Subtopic: Internal Dynamics Topic: Terrestrial Planets Topic: The Earth Unit: 37 This is the more scientific name for the pro…

2 1 .

This is the more scientific name for the process of continental drift: A .

subduction

B .

mountain building

C .

rifting

D .

plate tectonics

Tecton in Greek is to build.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 37.03 Subtopic: Internal Dynamics Topic: The Earth Unit: 37 Mountain ranges on the Earth are formed by 2 2 .

Mountain ranges on the Earth are formed by A .

converging plates.

B .

impacts from space.

C .

rifting of the crust.

D .

build up of sediments from erosion.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 37.03 Subtopic: Internal Dynamics Topic: The Earth Unit: 37 Olivine is sometimes carried to the surface …

23.

Olivine is sometimes carried to the surface of the Earth by volcanoes.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 37.01 Subtopic: Internal Dynamics Topic: The Earth Unit: 37 Rocks on the Earth are primarily silicates.

24.

Rocks on the Earth are primarily silicates.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember

Difficulty: Easy Gradable: automatic Part 3 Section: 37.01 Subtopic: Size, Shape and Composition of the Earth Topic: The Earth Unit: 37 Where our weather takes place: 2 5 .

Where our weather takes place: A .

Ionosphere

B .

Mesosphere

C .

Troposphere

D .

Stratosphere

Comes from trepan meaning all mixed up.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 38.01 Subtopic: Atmospheric Structure Topic: The Earth Unit: 38 This gas is thought to have destroyed the o…

2 6 .

This gas is thought to have destroyed the ozone layer in the Antarctica: A .

NO2

B

CO2

.

C .

SO2

D .

CFCs

When UV hits CFC it releases chlorine which then destroys the ozone layer.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 38.02 Subtopic: Atmospheric Structure Topic: The Earth Unit: 38 This effect is a force created by rotating b…

2 7 .

This effect is a force created by rotating bodies: A .

Coriolis effect

B .

Doppler effect

C .

Gravity effect

D .

Spin effect

Veers to the right in the Northern Hemisphere.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 38.05 Subtopic: Spin of the Earth Topic: The Earth Unit: 38 Oxygen began to appear in the Earth’s atmosphere 2.4 billion years ago due to 2 8 .

Oxygen began to appear in the Earth’s atmosphere 2.4 billion years ago due to A .

volcanic eruptions.

B .

crustal rifting.

C .

photodissociation of water.

D .

biological activity of plants and bacteria.

Accessibility: Keyboard Navigation Bloom’s Level: 2. Understand Difficulty: Medium Gradable: automatic Part 3 Section: 38.03 Subtopic: Origin of Atmospheres Subtopic: Terrestrial Atmospheres Topic: Terrestrial Planets Topic: The Earth Unit: 38 The stratosphere is about 12 km above the Ea… 29.

The stratosphere is about 12 km above the Earth’s surface.

FALSE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 38.01 Subtopic: Atmospheric Structure Topic: The Earth Unit: 38 Global warming over the last century is due …

30.

Global warming over the last century is due primarily to the ozone decrease in our atmosphere.

FALSE

Accessibility: Keyboard Navigation Bloom’s Level: 2. Understand Difficulty: Medium Gradable: automatic Part 3 Section: 38.02 Subtopic: Atmospheric Structure Subtopic: The Greenhouse Effect Topic: Terrestrial Planets Topic: The Earth Unit: 38 The origin of the moon is thought to be best…

3 1 .

The origin of the Moon is thought to be best explained by _____.

A .

fission

B .

condensation

C .

capture

D .

collision

Proto Moon and proto Earth collided.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 39.05 Subtopic: Formation of the Moon Topic: The Moon Unit: 39 Craters on the Moon are created mostly by _…

3 2 .

Craters on the Moon are created mostly by _____.

A .

impact

B .

volcanoes

C .

plate tectonics

D .

rifting

Most craters are caused by accretion formation of the planet.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 39.01 Subtopic: Impact Event Effects Subtopic: Lunar Surface Features Topic: Asteroids, Meteors, and Comets Topic: The Moon Unit: 39

The Marias on the Moon are primarily this t…

3 3 .

The Marias on the Moon are primarily this type of rock: ______.

A .

anthracites

B .

granite

C .

basalt

D .

sediments

Basalt is a dark volcanic rock.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 39.01 Subtopic: Lunar Surface Features Subtopic: Origin of the Maria Topic: The Moon Unit: 39 Mountains on the Moon were formed by 3 4 .

Mountains on the Moon were formed by A .

volcanic eruptions.

B .

plate tectonics.

C .

impacts from space.

D .

folding as the Moon cooled and shrank.

Accessibility: Keyboard Navigation Bloom’s Level: 2. Understand Difficulty: Medium Gradable: automatic Part 3 Section: 39.02 Subtopic: Impact Event Effects Subtopic: Lunar Surface Features Topic: Asteroids, Meteors, and Comets Topic: The Moon Unit: 39 The Marias are newer areas on the Moon.

35.

The Marias are newer areas on the Moon.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 39.02 Subtopic: Lunar Surface Features Subtopic: Origin of the Maria Topic: The Moon Unit: 39 The far side of the Moon is primarily cover…

36.

The far side of the Moon is primarily covered by craters.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 39.01 Subtopic: Lunar Surface Features Topic: The Moon Unit: 39 This spacecraft is the first to visit Mercur…

3 7 .

This spacecraft is the first to visit Mercury since 1975: A .

New Horizons

B .

Cassini

C .

Messenger

D .

Pathfinder

The name implies Mercury Surface, Space Environment, Geochemistry and Ranging

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 40.00 Subtopic: Surface Features Subtopic: Terrestrial Planets Topic: Solar Systems Topic: Terrestrial Planets Unit: 40 Caloris Basin is about _____ km across.

3 8 .

Caloris Basin is about _____ km across.

A .

500

B .

600

C .

1000

D

1500

.

May be largest crater in solar system.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 40.01 Subtopic: Surface Features Topic: Terrestrial Planets Unit: 40 Large ____ are found on Mercury, similar to…

3 9 .

Large ____ are found on Mercury, similar to cliffs on Earth.

A .

scarps

B .

rills

C .

mountains

D .

valleys

May be caused by the shrinking of the core.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 40.01

Subtopic: Surface Features Topic: Terrestrial Planets Unit: 40 Mercury makes one complete rotation in ____…

4 0 .

Mercury makes one complete rotation in ________ of a revolution around the Sun. A .

1/2

B .

2/3

C .

3/4

D .

1/5

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 40.03 Subtopic: Planetary Motion Topic: Terrestrial Planets Unit: 40 Relative to the stars, the rotation of Mercu…

41.

Relative to the stars, the rotation of Mercury is about 59 days.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 40.03 Subtopic: Planetary Motion Topic: Terrestrial Planets Unit: 40

Mercury takes 225 days to revolve around the…

42.

Mercury takes 225 days to revolve around the sun.

FALSE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 40.03 Subtopic: Planetary Motion Topic: Terrestrial Planets Unit: 40 The primary component of Venus’ atmosphere is ____.

4 3 .

The primary component of Venus’ atmosphere is ____.

A .

CO2

B .

O2

C .

H2O

D .

H2SO4

Carbon dioxide makes up about 95 percent of the atmosphere.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 41.01 Subtopic: Terrestrial Atmospheres Topic: Terrestrial Planets Unit: 41

Venus rotates slowly and is _____.

4 4 .

Venus rotates slowly and is _____.

A .

prograde

B .

speeding up

C .

retrograde

D .

slowing down

Rotates in 243 days backwards.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 41.03 Subtopic: Planetary Motion Subtopic: Planetary Orbits and Spins Topic: Solar Systems Topic: Terrestrial Planets Unit: 41 The molecule in the atmosphere of Venus tha…

4 5 .

The molecule in the atmosphere of Venus that is responsible for its high temperature, due to the greenhouse effect, is A .

water vapor

B .

carbon dioxide

C .

sulfuric acid

D .

nitrogen

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 41.01 Subtopic: Terrestrial Atmospheres Subtopic: The Greenhouse Effect Topic: Terrestrial Planets Unit: 41 Many craters were found on Venus.

46.

Many craters were found on Venus.

FALSE

Accessibility: Keyboard Navigation Bloom’s Level: 2. Understand Difficulty: Easy Gradable: automatic Part 3 Section: 41.02 Subtopic: Impact Event Effects Subtopic: Terrestrial Atmospheres Topic: Asteroids, Meteors, and Comets Topic: Terrestrial Planets Unit: 41 Pancake volcanoes are blistered uplifts on V… 47.

Pancake volcanoes are blistered uplifts on Venus.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 41.02

Subtopic: Interior Structures and Dynamics Topic: Terrestrial Planets Unit: 41 The largest volcano on Mars is called ___.

4 8 .

The largest volcano on Mars is called ___.

A .

Tharsis bulge

B .

Valles Marineris

C .

Olympus Mons

D .

Terra firma

Over 400 km wide and over 26 km high.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 42.01 Subtopic: Surface Features Topic: Terrestrial Planets Unit: 42 This is a huge chasm near the Tharsis Bulge: 4 9 .

This is a huge chasm near the Tharsis Bulge: A .

Olympus Mons

B .

Valles Marineris

C .

Polar cuff

D .

Tharsis valley

3000 km long.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 42.01 Subtopic: Surface Features Topic: Terrestrial Planets Unit: 42 He guessed that Mars had two moons based on…

5 0 .

He guessed that Mars had two moons based on the fact that the Earth has one and Jupiter, as far as he knew, had four.

A .

Newton

B .

Galileo

C .

Brahe

D .

Kepler

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 42.05 Subtopic: Differences Between Terrestrial Planets Topic: Terrestrial Planets Unit: 42

The huge bulge on the surface of Mars is in …

51.

The huge bulge on the surface of Mars is in the Tharsis region.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 42.01 Subtopic: Surface Features Topic: Terrestrial Planets Unit: 42 The asteroid Ida was found most importantly…

5 2 .

The asteroid Ida was found most importantly and strangely to have _________.

A .

a surface

B .

craters

C .

a moon

D .

a volcano

Moon is a little over a km across called Dactyl.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 43.03 Subtopic: Asteroids Topic: Asteroids, Meteors, and Comets Unit: 43

This asteroid has been classified as a dwarf…

5 3 .

This asteroid has been classified as a dwarf planet: A .

Ceres

B .

Vesta

C .

Pallas

D .

1 asteroid

Largest asteroid and recently found to be round.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 43.02 Subtopic: Asteroids Subtopic: The Pluto Decision Topic: Asteroids, Meteors, and Comets Unit: 43 The Trojan asteroids travel along the orbit…

5 4 .

The Trojan asteroids travel along the orbit of A .

Jupiter

B .

Mars

C .

Earth

D .

Saturn

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 43.04 Subtopic: Asteroids Topic: Asteroids, Meteors, and Comets Unit: 43 Irregular light patterns in asteroid observa…

55.

Irregular light patterns in asteroid observations suggest that most rotate in 3 to 10 hours.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 2. Understand Difficulty: Medium Gradable: automatic Part 3 Section: 43.02 Subtopic: Asteroids Topic: Asteroids, Meteors, and Comets Unit: 43 Trojan asteroids cross the Earth’s orbit.

56.

Trojan asteroids cross the Earth’s orbit.

FALSE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 43.04 Subtopic: Asteroids Topic: Asteroids, Meteors, and Comets Unit: 43 The distance from the sun where the ab…

5 7 .

The distance from the sun where the abundance of ice and gases is prevalent is the A .

ice line.

B .

frost line.

C .

gas line.

D .

frozen line.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 44.04 Subtopic: Solar System Formation Topic: Solar Systems Unit: 44 The most massive planets in our solar syste…

5 8 .

The most massive planets in our solar system are formed beyond the A .

helium line.

B .

hydrogen line.

C .

Jovian line.

D .

frost line.

The frost line is just outside the asteroid.

Accessibility: Keyboard Navigation Bloom’s Level: 2. Understand Difficulty: Medium Gradable: automatic Part 3 Section: 44.04 Subtopic: Jovian Atmospheres Subtopic: Solar System Formation Topic: Outer Planets Topic: Solar Systems Unit: 44 We think that Venus, Earth, and Mars have ha…

59.

We think that Venus, Earth, and Mars have had the same atmospheres since their origin.

FALSE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 44.02 Subtopic: Differences Between Terrestrial Planets Subtopic: Terrestrial Atmospheres Topic: Terrestrial Planets Unit: 44 The giant planets are probably heated by gr…

60.

The giant planets are probably heated by gravitational contraction.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 44.04 Subtopic: Internal Structures and Dynamics Topic: Outer Planets Unit: 44 Jupiter is about ___ times the Earth’s diameter.

6 1 .

Jupiter is about ___ times the Earth’s diameter.

A .

318

B .

11

C .

5

D .

22

88,000 miles across.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 45.01 Subtopic: Internal Structures and Dynamics Subtopic: Jovian Planets Topic: Outer Planets Topic: Solar Systems Unit: 45 This probe to Jupiter sent a smaller probe …

6 2 .

This probe to Jupiter sent a smaller probe into its atmosphere: A .

Voyager

B .

Galileo

C .

Cassini

D .

Pathfinder

This was launched in 1995 by the space shuttle, and it has since been sent into

Jupiter’s atmosphere to burn up.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 45.01 Subtopic: Internal Structures and Dynamics Subtopic: Jovian Planets Topic: Outer Planets Topic: Solar Systems Unit: 45 Saturn is about ___ from the sun.

6 3 .

Saturn is about ___ from the sun.

A .

5AU

B .

9.5AU

C .

11AU

D .

318AU

Last planet known to the ancient civilizations.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 45.01 Subtopic: Jovian Planets

Topic: Solar Systems Unit: 45 The correct sequence of fluid layers for Ju… 6 4 .

The correct sequence of fluid layers for Jupiter and Saturn, from the rocky core to the surface is A .

molecular hydrogen, water, liquid metallic hydrogen

B .

liquid metallic hydrogen, molecular hydrogen, water

C .

water, molecular hydrogen, liquid metallic hydrogen

D .

water, liquid metallic hydrogen, molecular hydrogen

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 45.02 Subtopic: Internal Structures and Dynamics Subtopic: Jovian Atmospheres Subtopic: Jovian Planets Topic: Outer Planets Topic: Solar Systems Unit: 45 Liquid metallic hydrogen is thought to be in…

65.

Liquid metallic hydrogen is thought to be in Jupiter’s interior.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 45.02

Subtopic: Jovian Atmospheres Topic: Outer Planets Unit: 45 Saturn is 318 times the mass of the Earth.

66.

Saturn is 318 times the mass of the Earth.

FALSE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 45.01 Subtopic: Internal Structures and Dynamics Subtopic: Jovian Planets Topic: Outer Planets Topic: Solar Systems Unit: 45 Neptune has winds in its atmosphere around _…

6 7 .

Neptune has winds in its atmosphere around ____.

A .

800 km/hr

B .

1000 km/hr

C .

1300 km/hr

D .

2200 km/hr

Fastest winds in solar system.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy

Gradable: automatic Part 3 Section: 46.02 Subtopic: Jovian Atmospheres Topic: Outer Planets Unit: 46 This planet is tilted on its side on its orb…

6 8 .

This planet is tilted on its side on its orbital plane: A .

Jupiter

B .

Saturn

C .

Uranus

D .

Neptune

Tilted about 98 degrees.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 46.03 Subtopic: Planetary Motion Subtopic: Planetary Orbits and Spins Topic: Outer Planets Topic: Solar Systems Unit: 46 This spacecraft visited Uranus in 1986: 6 9 .

This spacecraft visited Uranus in 1986: A .

Voyager 1

B .

Voyager 2

C .

Pioneer 11

D .

Viking 1

Voyager went as far as Saturn.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 46.00 Subtopic: Internal Structures and Dynamics Topic: Outer Planets Unit: 46 Orbital irregularities, or perturbations, i…

7 0 .

Orbital irregularities, or perturbations, in the orbit of Uranus led to the prediction of the existence of A .

Pluto

B .

Halley’s Comet

C .

Neptune

D .

Ceres

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember

Difficulty: Easy Gradable: automatic Part 3 Section: 46.01 Subtopic: Planetary Motion Topic: Outer Planets Unit: 46 Uranus and Neptune are known as ice giants.

71.

Uranus and Neptune are known as ice giants.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 46.00 Subtopic: Internal Structures and Dynamics Topic: Outer Planets Unit: 46 Adam’s calculations helped discover Uranus.

72.

Adam’s calculations helped discover Uranus.

FALSE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 46.01 Subtopic: Planetary Motion Topic: Outer Planets Unit: 46 The largest gap in the rings of Saturn is ca…

7 3 .

The largest gap in the rings of Saturn is called ______.

A .

Cassini’s division

B .

Cap A

C .

Encke’s division

D .

spiral division

Not totally empty.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 47.03 Subtopic: Planetary Rings Topic: Outer Planets Unit: 47 These hold the rings together by their gravi…

7 4 .

These hold the rings together by their gravitational forces: A .

gravity moons

B .

irregular moons

C .

ring moon

D .

shepherding moons

At all the outer planets.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 47.03 Subtopic: Planetary Rings Topic: Outer Planets Unit: 47 The Roche limit is about ____ the planet’s radii.

7 5 .

The Roche limit is about ____ the planet’s radii.

A .

1.44

B .

2.44

C .

3.44

D .

4.44

For the Earth, it is about 15,000 km from the Earth’s center.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 47.04 Subtopic: Planetary Rings Topic: Outer Planets Unit: 47 This satellite is unusual in that one hemis…

7 6 .

This satellite is unusual in that one hemisphere is nearly black, and the other is white.

A

Amalthea

.

B .

Hyperion

C .

Iapetus

D .

Io

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 47.02 Subtopic: Satellites Topic: Outer Planets Unit: 47 Most moons in the solar system that arelarg…

77.

Most moons in the solar system that are large are in regular orbits.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 2. Understand Difficulty: Medium Gradable: automatic Part 3 Section: 47.01 Subtopic: Satellites Subtopic: Solar System Formation Topic: Outer Planets Topic: Solar Systems Unit: 47 Miranda is a strange surfaced moon around Ne… 78.

Miranda is a strange surfaced moon around Neptune.

FALSE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 47.02 Subtopic: Satellites Topic: Outer Planets Unit: 47 The probe that landed on Titan’s surface is _____.

7 9 .

The probe that landed on Titan’s surface is _____.

A .

Huygens

B .

Cassini

C .

Galileo

D .

Voyager

Cassini launched in 1997 and carried this probe to Saturn

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 48.02 Subtopic: Satellites Topic: Outer Planets Unit: 48 Bodies at about the same distance as Pluto a…

8 0 .

Bodies at about the same distance as Pluto are being called _____.

A .

Plutinos

B .

Kuipers

C .

Centaurs

D .

Quaoars

About a 100 are known of.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 48.05 Subtopic: Pluto and Plutoids Topic: Asteroids, Meteors, and Comets Unit: 48 This moon has active geysers and orbits retr…

8 1 .

This moon has active geysers and orbits retrograde: A .

Io

B .

Triton

C .

Titan

D .

Europa

Probably a captured moon of Neptune.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 48.03 Subtopic: Satellites Topic: Outer Planets Unit: 48 Despite its small size, Io has retained a m…

8 2 .

Despite its small size, Io has retained a molten core because of A .

radioactive decay of heavy elements.

B .

gravitational contraction.

C .

heating from Jupiter’s magnetic field.

D .

flexing by strong tidal forces.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 48.01 Subtopic: Satellites Topic: Outer Planets Unit: 48 Titan has an atmosphere thicker than the Ear… 83.

Titan has an atmosphere thicker than the Earth’s.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy

Gradable: automatic Part 3 Section: 48.02 Subtopic: Satellites Topic: Outer Planets Unit: 48 Ganymede is the smallest Galilean moon aroun…

84.

Ganymede is the smallest Galilean moon around Jupiter.

FALSE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 48.01 Subtopic: Satellites Topic: Outer Planets Unit: 48 A comet may have two tails; one is the ion …

8 5 .

A comet may have two tails; one is the ion tail the other can be a _____.

A .

dust

B .

plasma

C .

phosphorescence

D .

fluorescence

The dust is primarily the size of soot, and is silicon and carbon particles.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember

Difficulty: Easy Gradable: automatic Part 3 Section: 49.02 Subtopic: Cometary Composition Subtopic: Cometary Structure Topic: Asteroids, Meteors, and Comets Unit: 49 This comet reappears every 76 years.

8 6 .

This comet reappears every 76 years.

A .

Encke

B .

Borrelly

C .

Halley’s

D .

Hale-Bopp

Orbit does vary from 74 to 79 years.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 49.00 Subtopic: Origin of Comets Topic: Asteroids, Meteors, and Comets Unit: 49 This is the part of the comet that is solid …

8 7 .

This is the part of the comet that is solid ice: A .

coma

B .

nucleus

C .

tail

D .

ion tail

About 10 km across.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 49.01 Subtopic: Cometary Composition Topic: Asteroids, Meteors, and Comets Unit: 49 A meteor shower occurs when 8 8 .

A meteor shower occurs when A .

an asteroid breaks up as it enters the Earth’s atmosphere.

B .

a comet breaks up near the Earth.

C .

the Earth passes through a debris filled comet orbit.

D .

the Earth crosses the dust filled ecliptic plane.

Accessibility: Keyboard Navigation Bloom’s Level: 2. Understand Difficulty: Easy

Gradable: automatic Part 3 Section: 43.04 Subtopic: Meteor Showers Subtopic: Meteors, Meteoroids, and Meteorites Topic: Asteroids, Meteors, and Comets Unit: 43 When a comet gives off gases it is said to s…

89.

When a comet gives off gases it is said to sublimate.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 2. Understand Difficulty: Medium Gradable: automatic Part 3 Section: 49.02 Subtopic: Cometary Composition Subtopic: Origin of Comets Topic: Asteroids, Meteors, and Comets Unit: 49 Comets are thought to come from Oort’s cloud.

90.

Comets are thought to come from Oort’s cloud.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 49.03 Subtopic: Origin of Comets Topic: Asteroids, Meteors, and Comets Unit: 49 A small body floating in space is called a 9 1 .

A small body floating in space is called a A .

fireball.

B .

meteoroid.

C .

meteor.

D .

meteorite.

Usually less than 30 m across.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 50.00 Subtopic: Meteors, Meteoroids, and Meteorites Topic: Asteroids, Meteors, and Comets Unit: 50 Most meteorites that are found are 9 2 .

Most meteorites that are found are A .

achondrites.

B .

chondrites.

C .

stony irons.

D .

irons.

These are also called stones which look on the surface like earth rocks

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 43.04 Subtopic: Meteors, Meteoroids, and Meteorites Topic: Asteroids, Meteors, and Comets Unit: 43 The crater in Arizona is called 9 3 .

The crater in Arizona is called A .

Tunguska

B .

Wolf Creek

C .

Barringer

D .

Manicouagan

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 50.04 Subtopic: Impact Event Effects Topic: Asteroids, Meteors, and Comets Unit: 50 Small chunks or grains in meteors are called 9 4 .

Small chunks or grains in meteors are called A .

organic bumps.

B .

meteor bumps.

C .

Chondrules.

D .

meteorites.

Organic materials are common in them.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 43.04 Subtopic: Meteors, Meteoroids, and Meteorites Topic: Asteroids, Meteors, and Comets Unit: 43 Tunguska event occurred in Arizona.

95.

Tunguska event occurred in Arizona.

FALSE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 50.04 Subtopic: Impact Event Effects Topic: Asteroids, Meteors, and Comets Unit: 50 The mass extinction that occurred 65 million…

96.

The mass extinction that occurred 65 million years ago was caused by a 100 km body.

FALSE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Hard Gradable: automatic Part 3 Section: 50.05 Subtopic: Impact Event Effects Topic: Asteroids, Meteors, and Comets Unit: 50 For an object to differentiate, it …

97.

For an object to differentiate, it must be molten.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 35.04 Subtopic: Origin of Asteroids Subtopic: Solar System Formation Topic: Solar Systems Unit: 35 Which method has detected the greatest number of planets to date?

9 8 .

Which method has detected the greatest number of planets to date?

A .

the radial velocity method

B .

gravitational lensing method

C .

transit method

D .

proper motion method

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember

Difficulty: Medium Gradable: automatic Part 3 Section: 36.04 Subtopic: Exoplanets Topic: Solar Systems Unit: 36 Planets with masses ranging from Jupiter …

99.

Planets with masses ranging from Jupiter up to brown dwarfs all have similar radii.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Easy Gradable: automatic Part 3 Section: 36.05 Subtopic: Exoplanets Topic: Solar Systems Unit: 36 What causes the Kirkwood gaps?

1 0 0 .

What causes the Kirkwood gaps?

A .

They are created by moons orbiting within Saturn’s rings.

B .

The cooling of Mercury caused them to appear on the surface.

C .

Asteroids whose orbital periods make small integer fractions with Jupiter’s.

D .

Temperature inversions within the Earth’s atmosphere.

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic

Part 3 Section: 43.02 Subtopic: Asteroid Belt Topic: Asteroids, Meteors, and Comets Unit: 43 Like Earth, Pluto has an atmosphere …

10 1.

Like Earth, Pluto has an atmosphere and a tidally locked moon.

TRUE

Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Difficulty: Medium Gradable: automatic Part 3 Section: 48.02 Subtopic: Pluto and Plutoids Topic: Asteroids, Meteors, and Comets Unit: 48

Part 3 Test Bank – The Solar System Category Accessibility: Keyboard Navigation Bloom’s Level: 1. Remember Bloom’s Level: 2. Understand Difficulty: Easy Difficulty: Hard Difficulty: Medium Gradable: automatic Part 3 Section: 34.01

Section: 34.02 Section: 34.03 Section: 35.01 Section: 35.02 Section: 35.04 Section: 35.05 Section: 36.00 Section: 36.01 Section: 36.02 Section: 36.03 Section: 37.01 Section: 37.03 Section: 37.04 Section: 38.01 Section: 38.02 Section: 38.03 Section: 38.05 Section: 39.01 Section: 39.02 Section: 39.05 Section: 40.00 Section: 40.01 Section: 40.03

Section: 41.01 Section: 41.02 Section: 41.03 Section: 42.01 Section: 42.05 Section: 43.02 Section: 43.03 Section: 43.04 Section: 44.02 Section: 44.04 Section: 45.01 Section: 45.02 Section: 46.00 Section: 46.01 Section: 46.02 Section: 46.03 Section: 47.01 Section: 47.02 Section: 47.03 Section: 47.04 Section: 48.01 Section: 48.02 Section: 48.03

Section: 48.05 Section: 49.00 Section: 49.01 Section: 49.02 Section: 49.03 Section: 50.00 Section: 50.04 Section: 50.05 Section: 36.04 Section: 36.05 Subtopic: Age of the Earth Subtopic: Asteroid Belt Subtopic: Asteroids Subtopic: Atmospheric Structure Subtopic: Cometary Composition Subtopic: Cometary Structure Subtopic: Comets Subtopic: Differences Between Terrestrial Planets Subtopic: Exoplanet Detection Methods Subtopic: Exoplanets Subtopic: Formation of the Moon Subtopic: Impact Event Effects Subtopic: Interior Structures and Dynamics

Subtopic: Internal Dynamics Subtopic: Internal Structures and Dynamics Subtopic: Jovian Atmospheres Subtopic: Jovian Planets Subtopic: Lunar Surface Features Subtopic: Magnetic Field Subtopic: Meteor Showers Subtopic: Meteors, Meteoroids, and Meteorites Subtopic: Origin of Asteroids Subtopic: Origin of Atmospheres Subtopic: Origin of Comets Subtopic: Origin of the Maria Subtopic: Planetary Motion Subtopic: Planetary Orbits and Spins Subtopic: Planetary Rings Subtopic: Pluto and Plutoids Subtopic: Satellites Subtopic: Size, Shape and Composition of the Earth Subtopic: Solar System Formation Subtopic: Spin of the Earth Subtopic: Surface Features Subtopic: Terrestrial Atmospheres Subtopic: Terrestrial Planets

Subtopic: The Greenhouse Effect Subtopic: The Pluto Decision Topic: Asteroids, Meteors, and Comets Topic: Outer Planets Topic: Solar Systems Topic: Terrestrial Planets Topic: The Earth Topic: The Moon Unit: 34 Unit: 35 Unit: 36 Unit: 37 Unit: 38 Unit: 39 Unit: 40 Unit: 41 Unit: 42 Unit: 43 Unit: 44 Unit: 45 Unit: 46 Unit: 47 Unit: 48

Unit: 49 Unit: 50