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Quiz The Solar System 8-4.1/8-4.7 Flashcards | StudBud
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Quiz The Solar System 8-4.1/8-4.7
Quiz The Solar System 8-4.1/8-4.7
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Test review SCSS 8-4.1/8-4.7
Flashcards
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Answers
1
All of the following are part of the solar system EXCEPT:
Planets and moons
Stars other than the Sun
Comets
Meteoroids and Asteroids
2
How are the two planets
MOST
different?
Density
Diameter
Surface Temperature
Mass
3
It is thought that most of Jupiter's moons are captured satellites. What makes up these moons?
Meteorites
Comets
Ice Chunks
Asteroids
4
Neptune takes longer than Mars to go around the Sun. Why is this?
Because Neptune is farther from the Sun
Because Neptune is the biggest of the planets
Because Neptune has eight moons and rings
Because Neptune has a thick methane atmosphere
5
A streak of light in the night sky, sometimes called a shooting star, is actually caused by ___
a meteor in Earth's atmosphere
a comet orbiting the Sun
an exploding star
a bolt of lightning
6
On which planet would the Sun rise in the west and set in the east?
Planet C
Planet B
Planet D
Planet A
7
As a comet moves away from the Sun ______.
the tail leads the way
solar wind has little affect
it gives off light of its own
it radiates heat energy
8
Which of the following have orbits that are most like those of the planets?
Meteorites
Comets
Asteroids
Meteors
9
Which of the following is an accurate statement about moons in our solar system?
Moons revolve but do not rotate.
All planets have moons
Gas giant planet have more moons than most rocky planets
Moons do not have an atmosphere.
10
Which statement is true of both asteroids and meteoroids?
They are grouped in a belt between Earth and the Moon
They are pieces of debris that orbit Earth
They are rocky objects that vary widely in size & orbit sun
They are made of frozen gases and dust
11
Evidence suggests which objects began orbit in the region of space beyond the orbits of planets
meteoroids
meteorites
asteroids
comets
12
Which planet has a fierce hurricane-like storm that is several times the size of Earth?
Jupiter
Venus
Mars
Saturn
13
Which planet travels around the Sun in less time than it takes Earth to complete on revolution?
Mercury
Saturn
Mars
Uranus
14
A meteoroid passing close to Earth may do all of the following
EXCEPT:
be pulled in by Earth's gravity
strike Earth's surface
enter the atmosphere and burn up
become a moon of Earth
15
Which solar system object has the most eccentric orbit?
A Comet
Planets
The Sun
Asteroids
16
Which of the following planets orbits the Sun with the greatest speed due to greater gravity?
Mercury
Venus
Jupiter
Neptune
17
Which of the planets has an axis tilt that makes it rotate almost like a bowling ball?
Neptune
Jupiter
Saturn
Uranus
18
Because of the pull of gravity of the Sun on the moving planets, they follow ______.
a curved, elliptical path around the Sun
a perfectly circular path around the Sun
an inward path toward the Sun
A straight path through space
19
If the Moon did not experience inertia as it traveled around Earth, what would happen to it?
The moon would collide with Earth
Earth would travel in a straight path out to space
The moon would remain stationary
The Moon would travel in a straight path out into space.
20
What is the most likely causes for the differences in orbital speed of the planets?
Planets have no atmosphere which lets them orbit faster
Surrounded by less dense air which allows them to orbit fast
Planets farthest from the sun have less mass & orbit slower
Planets far from the sun have lower gravity so orbit slows
21
Phobos and Deimos both orbit Mars. They are _____.
Two asteroids of Mars
Artificial Satellites of Mars
Two Moons of Mars
Twin planets of Mars
22
Which of these planets is most likely to have the highest surface temperature?
Jupiter
Neptune
Saturn
Uranus
23
A scientist wants to classify an object located around Jupiter. What is the object?
Planet
Meteor
Moon
Star
24
When Venus passes between Earth and the Sun, its seen as a tiny dot. Why is Mars never visible?
The orbit of Mars is outside that of Earth's orbit
Mars is too small to be seen against the backdrop of the Sun
The orbit of Mars is more circular than that of Venus
Mars shines too brightly to be visible against the Sun
25
Which inner planet has no atmosphere because of its being so close to the Sun?
Venus
Mars
Mercury
Earth
26
The tail of a comet always points away from the Sun because ______.
The Sun's gravity attracts the tail of the comet
The tail of the comet is lighter than the head
The Sun's solar wind blows the tail outward
Energy from other planets pulls the tail of the comet.
27
Planet C represents which planet in the solar system?
Venus
Earth
Saturn
Jupiter
28
In comparison to Earth, the planets located farther out from the Sun have a _______.
longer period of rotation
shorter period of rotation
shorter period of revolution
longer period of revolution
29
Jupiter, Saturn, Uranus, and Neptune all have ______.
rocky surfaces
high temperatures
large diameters
short years
30
A year on Venus is shorter than a __________.
Week on Earth
Day on Venus
Day on Earth
Year on Mercury
31
______ is the largest planet in the solar system, is the 5th planet from the Sun, has clouds
Neptune
Saturn
Uranus
Jupiter
32
Halley's Comet comes near the Earth every 76 years. Why can we predict when it will return?
The comet wanders through the sky
The comet is a fixed point in the sky
The comet has a fixed orbit about the Sun.
The comet has a fixed orbit about the Earth
33
There are many meteors that enter Earth's atmosphere. The ones that don't strike Earth _____.
turn around and travel back into space
dissolve in the moisture in our atmosphere
burn up from friction as they enter the atmosphere
just disappear for an unknown reason
34
Which statement accurately compares planets and comets?
Planets and comets can both escape their orbits
Planets travel in ellipses, while comets travel in circles
Planets and comets travel in circles around the Sun.
Comets have large orbits that periodically pass near planets
35
What does Earth have in common with some of the other planets in our solar system?
liquid, solid, and vapor water
an atmosphere composed of nitrogen, carbon dioxide, oxygen
organisms
a moon
36
What year will Halley's comet return?
2021
3061
2062
2011
37
By 1890, about 300 rocky objects were discovered between Mars and Jupiter. They are known as:
Asteroids
Meteorites
Comets and Comet tail particles
Moons
38
What is contained in item E in the diagram?
Comets
Asteroids
Meteorites
Moons
39
The force that keeps the planets in orbit around the Sun is the _______
gravitational pull of the sun
elliptical orbit of each planet
magnetic attraction between the planets
balanced force between each planet
40
Which two factors keep Earth orbiting around the Sun?
mass and distance
inertia and speed
gravity and speed
gravity and inertia
41
Barringer Crater in Arizona is an example of a place where a(n) ________.
comet tail touched Earth
meteoroid burned up
meteorite hit Earth
asteroid collided with Earth
42
The period of a comet is how much time it takes to orbit. What is the period of Halley's comet?
35 years
76 years
96 years
1075 years
43
An example of rotational movement is ________.
a meteor approaching Earth
Earth moving around the Sun
the Moon moving around Earth
Earth moving around its axis
44
Both Uranus and Saturn have _______.
No Atmosphere
Rocky Surfaces
Ring Systems
Equal Years
45
Earth is different from all other planets in the solar system because it has large amounts of
lava and volcanic dust
oxygen and water
nitrogen and ammonia
Sunlight and rock
46
From nearest to farthest from the Sun, which sequence of planets is correct?
Mercury, Jupiter, Mars, Uranus
Earth, Mars, Jupiter, Uranus
Jupiter, Mars, Neptune, Venus
Venus, Neptune, Earth, Jupiter
47
Rocky bodies that orbit between the inner and outer planets are _______.
Comets
Meteors
Moons
Asteroids
48
The inner planets of the solar system differ from the outer planets in which ways?
The inner planets have rings
The inner planets have moons.
The inner planets have a gaseous surface
The inner planets have a rocky surface
49
According to the diagram, which factor prevents Earth from moving away from the Sun in a line?
Speed
Gravity
Inertia
Mass