Solar System Test! Ultimate Quiz
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- 1.
List, in order from smallest to largest, the 4 levels of the Universe.
- A.
Solar system, earth, milky way, universe
- B.
Solar system, milky way, earth, univese
- C.
Earth, solar system, milky way, universe
- D.
Universe, milky way, solar system, earth
Correct Answer
C. Earth, solar system, milky way, universeExplanation
Find this answer under the tab "arrangement of the universe, distanes in space, and solar system"Rate this question:
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- 2.
"Asteroids give off gas and dust in the form of a tail as they orbit the Sun". True or False, and Why?
- A.
False--Comets give off gas and dust in the form of a tail
- B.
False--Meteors give off gas and dust in the form of a tail
- C.
False-- Dwarf Planets give off gas and dust in the form of a tail
- D.
False: Jupiter gives off gas and dust in the form of a tail
Correct Answer
A. False--Comets give off gas and dust in the form of a tailExplanation
This answer is correct because comets are known to give off gas and dust in the form of a tail as they orbit the Sun. Asteroids, meteors, dwarf planets, and Jupiter do not exhibit this behavior.Rate this question:
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- 3.
What type of galaxy has old stars?
- A.
Elliptical
- B.
Spiral
- C.
Irregular
- D.
Amorphous
Correct Answer
A. EllipticalExplanation
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- 4.
What type of galaxy has only a few, young stars, and an undefined shape?
- A.
Elliptical
- B.
Spiral
- C.
Irregular
- D.
Amorphous
Correct Answer
C. IrregularExplanation
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- 5.
What type of galaxy is the Milky Way?
- A.
Elliptical
- B.
Spiral
- C.
Irregular
- D.
Amorphous
Correct Answer
B. SpiralExplanation
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- 6.
All galaxies...
- A.
Are the same size
- B.
Are the same shape
- C.
Are made up of stars, gas, and dust ONLY
- D.
Are made up of star, gas, dust, and AND OTHER STUFF
Correct Answer
D. Are made up of star, gas, dust, and AND OTHER STUFFExplanation
Get this answer from the "additional notes" page OP 22Rate this question:
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- 7.
Planets an moons appear bright. Why?
- A.
Nuclear fusion occuring in their core
- B.
Sunspots on their surface
- C.
Reflcecting sunlight
- D.
Nuclear fusion occuring on their surface
Correct Answer
C. Reflcecting sunlightExplanation
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- 8.
How do stars make their own energy? ___________ ___________
Correct Answer
nuclear fusionExplanation
Find the answer in the "minor bodies, stars, and galaxies"tabRate this question:
- 9.
What does star color depend on? _______
Correct Answer
temperatureExplanation
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- 10.
Why does the moon appear to have different phases? Check all answers that are true.
- A.
The moon reflects light from the Sun
- B.
We can only see the side of the moon that faces towards Venus
- C.
We can only see the sunlit side of the moon as it orbits earth
Correct Answer(s)
A. The moon reflects light from the Sun
C. We can only see the sunlit side of the moon as it orbits earthExplanation
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- 11.
Refer to "Additional notes" , the HR diagram, for this question. Our Sun is a main sequence yellow star. Based on that information, which of the following statements are true?
- A.
Our sun is probably hotter than 25,000 degrees
- B.
Our sun is probably between 10,000 and 4,000 degrees
- C.
Our sun is brighter than betelgeuse
- D.
Our sun is brighter than sirius b
Correct Answer(s)
B. Our sun is probably between 10,000 and 4,000 degrees
C. Our sun is brighter than betelgeuseExplanation
The HR diagram shows that main sequence yellow stars fall within the temperature range of 10,000 to 4,000 degrees. Therefore, the statement "our sun is probably between 10,000 and 4,000 degrees" is true. Additionally, the HR diagram also shows that main sequence yellow stars are generally brighter than red giants like Betelgeuse. Therefore, the statement "our sun is brighter than Betelgeuse" is also true. However, the brightness of Sirius B cannot be determined based on the given information, so the statement "our sun is brighter than Sirius B" cannot be confirmed.Rate this question:
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- 12.
What is the difference between astronomical units and light years? Check all that are true.
- A.
Light years are used to measure distances between stars and galaxies, but astronomical units are used to measure the distances in our galaxy
- B.
Light years are used to measure distances between stars and galaxies, but astronomical units are used to measure the distances in our solar system
- C.
The distance from the earth to the sun is about one astronomical unit, and we don't use light years to measure the distance from the earth to the sun
- D.
A light year is the distance that light travels in one year, but an astronomical unit is the distance that light travels in one month
- E.
An astronomical unit is much larger than a light year
- F.
A light year is must larger than an astronomical unit
Correct Answer(s)
B. Light years are used to measure distances between stars and galaxies, but astronomical units are used to measure the distances in our solar system
C. The distance from the earth to the sun is about one astronomical unit, and we don't use light years to measure the distance from the earth to the sun
F. A light year is must larger than an astronomical unitExplanation
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- 13.
The only star in our ____________ ____________ is the Sun
Correct Answer(s)
solar systemExplanation
The phrase "The only star in our solar system is the Sun" suggests that the Sun is the only star in our solar system. This statement is correct because our solar system consists of the Sun, planets, moons, asteroids, and other celestial bodies, but it only has one star, which is the Sun. Other stars are located outside of our solar system in the vast expanse of the universe.Rate this question:
- 14.
Where is the asteroid belt located? Give the BEST answer that gives the most information.
- A.
Between Jupiter and Saturn
- B.
In the universe
- C.
Between Mars and Jupiter
- D.
In an irregular galaxy
Correct Answer
C. Between Mars and JupiterExplanation
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- 15.
What causes seasons? Check all that apply.
- A.
Earth's rotation on its axis
- B.
Earth's tilt on its axis
- C.
Ocean currents
- D.
Earth's orbit around the Sun
- E.
The moon's rotation on its axis
- F.
Earth's revolution around the Sun
Correct Answer(s)
B. Earth's tilt on its axis
D. Earth's orbit around the Sun
F. Earth's revolution around the SunExplanation
Find this answer under the tab "arrangement of the universe, distances in space, and motion of celestial bodies"Rate this question:
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- 16.
What causes day and night? Check all that apply.
- A.
Earth spinning on it axis
- B.
The tilt of the earth on its axis
- C.
When the earth is facing the Sun
- D.
When the earth is facing away from the Sun
- E.
The current moon phase
Correct Answer(s)
A. Earth spinning on it axis
C. When the earth is facing the Sun
D. When the earth is facing away from the SunExplanation
Find this answer under the tab "arrangement of the universe, distances in space, and motion of celestial bodies"Rate this question:
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- 17.
Because of their distance from the Sun, which of the following are most likely true?
- A.
Earth has a longer year than Mars
- B.
Mars has a longer year than Mercury
- C.
Mercury has a longer year than Jupiter
- D.
Neptune has the longest year of all planets
- E.
The inner planets revolve around the sun faster than the outer planets
- F.
Venus revolves around the Sun more slowly than Uranus
Correct Answer(s)
B. Mars has a longer year than Mercury
D. Neptune has the longest year of all planets
E. The inner planets revolve around the sun faster than the outer planetsExplanation
Get this answer from the "additional notes" page OP 22Rate this question:
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- 18.
What facts are true of the outer planets? Chck all that apply.
- A.
They are made of gas
- B.
They are made of dust and rock
- C.
They are made of fire
- D.
They reflect light from the Sun
- E.
They make their own light by nuclear fusion
- F.
They are far from the Sun
- G.
They are close to the Sun
- H.
They are nicknamed "gas giants"
- I.
They are nicknamed "terrestrial planets"
Correct Answer(s)
A. They are made of gas
D. They reflect light from the Sun
F. They are far from the Sun
H. They are nicknamed "gas giants"Explanation
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- 19.
What facts are true of the inner planets?
- A.
They are made of gas
- B.
They are made of dust and rock
- C.
They are made of fire
- D.
They reflect light from the Sun
- E.
They make their own light by nuclear fusion
- F.
They are far from the Sun
- G.
They are close to the Sun
- H.
They are nicknamed "gas giants"
- I.
They are nicknamed "terrestrial planets"
Correct Answer(s)
B. They are made of dust and rock
D. They reflect light from the Sun
G. They are close to the Sun
I. They are nicknamed "terrestrial planets"Explanation
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- 20.
What facts are true of stars? Chck all that apply.
- A.
They are held together by gravity
- B.
They are made of dust and rock
- C.
They make their own light by nuclear fusion
- D.
They undergo a process at their core which turns hydrogen into helium
- E.
There are billions in our solar system
- F.
There are billions in our galaxy
- G.
The Sun is the only one in our solar system
Correct Answer(s)
A. They are held together by gravity
C. They make their own light by nuclear fusion
D. They undergo a process at their core which turns hydrogen into helium
F. There are billions in our galaxy
G. The Sun is the only one in our solar systemExplanation
Find the answer in the "minor bodies, stars, and galaxies" tabRate this question:
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- 21.
List, in order from smallest to largest, the 4 levels of the Universe.
- A.
Solar system, earth, milky way, universe
- B.
Solar system, milky way, earth, univese
- C.
Earth, solar system, milky way, universe
- D.
Universe, milky way, solar system, earth
Correct Answer
C. Earth, solar system, milky way, universeExplanation
Find this answer under the tab "arrangement of the universe, distanes in space, and solar system"Rate this question:
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Mar 21, 2023Quiz Edited by
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Sep 28, 2011Quiz Created by
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