Amazing Trivia Facts Quiz On Sun And Planets!
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Questions and Answers
- 1.
The inner planets are ALL
- A.
Made of solid, rock-like materials.
- B.
Cooler than the other planets.
- C.
Larger than the other planets.
- D.
Farthest from the Sun.
Correct Answer
A. Made of solid, rock-like materials.Explanation
The correct answer is "made of solid, rock-like materials." This is because the inner planets, also known as terrestrial planets, are composed mostly of silicate rock and metal. These planets, including Mercury, Venus, Earth, and Mars, have a solid surface and a relatively high density compared to the outer gas giant planets. The outer planets, on the other hand, are mostly composed of hydrogen and helium gases and have a much lower density. Therefore, the statement that the inner planets are made of solid, rock-like materials is accurate.Rate this question:
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- 2.
Which two planets are the largest in the solar system?
- A.
Jupiter
- B.
Uranus
- C.
Neptune
- D.
Saturn
Correct Answer(s)
A. Jupiter
D. SaturnExplanation
Jupiter and Saturn are the largest planets in the solar system. Jupiter is the largest planet overall, with a diameter of about 143,000 kilometers. Saturn is the second-largest planet, with a diameter of about 120,000 kilometers. Both planets are gas giants and have a much larger mass and volume compared to the other planets in the solar system.Rate this question:
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- 3.
Which layer of the sun gives off the lowest light?
- A.
Photosphere
- B.
Corona
- C.
Sunspot
- D.
Chromosphere
Correct Answer
A. PhotosphereExplanation
The photosphere is the layer of the sun that gives off the lowest light. It is the visible surface of the sun and is the layer where most of the sun's energy is emitted as light. The photosphere has a temperature of around 5,500 degrees Celsius and appears as a bright, glowing disc when viewed from Earth. The corona, sunspots, and chromosphere are all layers or features of the sun that emit higher levels of light compared to the photosphere.Rate this question:
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- 4.
What are the dark cooler areas called on the sun?
- A.
Sunspots
- B.
Craters
- C.
Mountains
- D.
Coronas
Correct Answer
A. SunspotsExplanation
Sunspots are dark cooler areas on the sun's surface that appear as dark spots because they are cooler than the surrounding areas. They are caused by intense magnetic activity and are temporary phenomena that can last from a few days to a few weeks. Sunspots are important for studying the sun's magnetic field and its effects on space weather.Rate this question:
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- 5.
What type of star is the sun?
- A.
Middle-aged
- B.
Young
- C.
Dwarf
- D.
Super giant
Correct Answer
A. Middle-agedExplanation
The correct answer is middle-aged. This is because the sun is considered to be a middle-aged star in its life cycle. It is currently in the main sequence phase, where it fuses hydrogen into helium in its core. This phase is expected to last for about 10 billion years, and the sun is estimated to be about 4.6 billion years old. Therefore, middle-aged is the appropriate classification for the sun.Rate this question:
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- 6.
What planet is the only planet known to have life?
- A.
Earth
- B.
Mars
- C.
Neptune
- D.
Venus
Correct Answer
A. EarthExplanation
Earth is the only planet known to have life because it has the perfect conditions for life to exist. It has a suitable atmosphere, water in liquid form, and a moderate temperature range. Earth also has diverse ecosystems that support a wide variety of living organisms. Additionally, scientific research and exploration have not found any conclusive evidence of life on other planets, making Earth unique in its ability to sustain life.Rate this question:
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- 7.
What are CMEs?
- A.
Coronal mass ejections that appear as a halo around the Sun
- B.
Coronal mass ejections that come from sunspots on the sun
- C.
Carolina meat effectiveness
- D.
Stars that appear around the sun
Correct Answer
A. Coronal mass ejections that appear as a halo around the SunExplanation
CMEs, or coronal mass ejections, are powerful bursts of solar wind and magnetic fields that are released from the Sun's corona. They are often associated with solar flares and can cause geomagnetic storms on Earth. The correct answer states that CMEs appear as a halo around the Sun, which is an accurate description of their appearance when observed from certain angles.Rate this question:
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- 8.
Why is the sun important for life on Earth?
- A.
The sun provides heat, energy, and food
- B.
The sun is a light and we need light .
- C.
The sun is the center of the world and the sun moves away from us
- D.
The Earth can survive without the Sun.
Correct Answer
A. The sun provides heat, energy, and foodExplanation
The sun is important for life on Earth because it provides heat, energy, and food. The heat from the sun warms the Earth, creating a habitable environment for various organisms. The sun's energy is essential for photosynthesis, the process by which plants convert sunlight into food. Additionally, sunlight is necessary for the synthesis of vitamin D in humans. Without the sun, life on Earth would not be sustainable as it plays a crucial role in supporting the ecosystem and providing the necessary resources for survival.Rate this question:
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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 22, 2023Quiz Edited by
ProProfs Editorial Team -
Apr 17, 2018Quiz Created by
Victoria Gamble
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