Basic Test On The Solar System! Trivia Quiz
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The solar system consists of.... planets
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9
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11
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21
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About This Quiz
Explore the basics of the Solar System with this trivia quiz. Covering planetary facts, the Sun's classification, and the asteroid belt, this quiz is perfect for astronomy enthusiasts eager to test their knowledge.
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- 2.
Pluto is
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A sun
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A giant planet
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A dwarf planet
Correct Answer
A. A dwarf planetExplanation
Pluto is classified as a dwarf planet because it does not meet the criteria to be considered a full-fledged planet. In 2006, the International Astronomical Union redefined the definition of a planet, and according to the new criteria, Pluto did not qualify. It is smaller than the eight planets in our solar system and does not have a clear path around the sun. Instead, it is part of the Kuiper Belt, a region beyond Neptune where many other small icy objects reside. Therefore, Pluto is correctly categorized as a dwarf planet.Rate this question:
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- 3.
The planet distinguished by its extensive ring system.
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Saturn
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Uranus
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Neptune
Correct Answer
A. SaturnExplanation
Saturn is the correct answer because it is the planet that is widely known for its extensive ring system. The rings of Saturn are made up of ice particles, rocks, and dust, and they are one of the most distinct features of the planet. No other planet in our solar system has such a prominent and visible ring system, making Saturn easily distinguishable from the other options.Rate this question:
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- 4.
The closest planet to the Sun and the smallest planet is
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Saturn
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Mercury
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Venus
Correct Answer
A. MercuryExplanation
Mercury is the correct answer because it is the closest planet to the Sun and also the smallest planet in our solar system. It is located just 36 million miles away from the Sun, making it the closest planet to it. Additionally, Mercury has a diameter of about 3,032 miles, which makes it smaller than other planets like Venus and Saturn. Therefore, both the proximity to the Sun and its small size make Mercury the correct answer to this question.Rate this question:
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- 5.
.........composed largely of volatile ices.
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Suns
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Comets
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Moons
Correct Answer
A. CometsExplanation
Comets are composed largely of volatile ices, such as water, carbon dioxide, methane, and ammonia, along with dust particles. These ices are easily vaporized when the comet gets closer to the Sun, creating a glowing coma and a tail that can be seen from Earth. This composition distinguishes comets from suns and moons, which are primarily made up of different elements and materials.Rate this question:
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- 6.
The asteroid belt lies between..... and .......
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Earth and Pluto
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Mars and Jupiter
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Saturn and Mercury
Correct Answer
A. Mars and JupiterExplanation
The correct answer is Mars and Jupiter. The asteroid belt is a region of space located between the orbits of Mars and Jupiter. It is composed of numerous small rocky objects called asteroids, which orbit the Sun. These asteroids are remnants from the early formation of the solar system and are believed to be the building blocks of planets that never fully formed. The asteroid belt is an interesting area of study for scientists as it provides insights into the formation and evolution of our solar system.Rate this question:
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- 7.
The only terrestrial planets are known to have current geological activity.
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PLuto
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Moon
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Earth
Correct Answer
A. EarthExplanation
The statement is referring to the only terrestrial planet that is known to have current geological activity. Out of the three options given, only Earth fits this description. Pluto is a dwarf planet and the Moon is a satellite, neither of which are considered terrestrial planets. Therefore, Earth is the correct answer.Rate this question:
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- 8.
The Sun is classified as a moderately large...
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White tall
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Orange dwarf
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Yellow dwarf
Correct Answer
A. Yellow dwarfExplanation
The Sun is classified as a yellow dwarf because it falls within the size range of this type of star. Yellow dwarfs are medium-sized stars, larger than red dwarfs but smaller than giant or supergiant stars. The Sun's color is also a characteristic of yellow dwarfs, as they emit a yellowish light due to their surface temperature. This classification is based on the Sun's size, color, and other physical properties that align with the characteristics of a yellow dwarf star.Rate this question:
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- 9.
.........has no natural satellites.
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Earth
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Mercury
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Sun
Correct Answer
A. MercuryExplanation
Mercury has no natural satellites because it is the smallest planet in our solar system and lacks the gravitational pull necessary to capture and retain a moon. Additionally, Mercury's proximity to the Sun makes it difficult for any potential satellites to remain in stable orbits.Rate this question:
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Quiz Review Timeline (Updated): Mar 21, 2023 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Mar 21, 2023Quiz Edited by
ProProfs Editorial Team -
Aug 06, 2009Quiz Created by
Nerry
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