What Do You Know About Planet Mars?

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  • 1/10 Questions

    What is the tallest volcano in the solar system located on Mars?

    • Olympus Mons
    • Mount Etna
    • Mauna Kea
    • Mount St. Helens
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About This Quiz


Embark on a cosmic journey with our "What Do You Know About Planet Mars?" quiz! Challenge your knowledge of the Red Planet, from its distinct features to groundbreaking space missions. Dive into questions about Martian geography, atmosphere, and the latest discoveries. Are you ready to test your expertise and unveil the secrets of Mars? Whether you're a space enthusiast or just curious about our planetary neighbor, this quiz is designed to captivate and educate. Explore the mysteries of Mars, share your results, and elevate your cosmic awareness!

What Do You Know About Planet Mars? - Quiz

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  • 2. 

    What are the two small moons of Mars called?

    • Phobos and Deimos

    • Luna and Titan

    • Europa and Ganymede

    • Callisto and Io

    Correct Answer
    A. Phobos and Deimos
    Explanation
    The two small moons of Mars are named Phobos and Deimos, and they are thought to be captured asteroids.

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  • 3. 

    What is the largest canyon system in the solar system located on Mars?

    • The Grand Canyon

    • Valles Marineris

    • The Great Rift Valley

    • The Great Barrier Reef

    Correct Answer
    A. Valles Marineris
    Explanation
    Valles Marineris is the largest canyon system in the solar system and is located on Mars. It stretches for approximately 2,500 miles (4,000 kilometers).

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  • 4. 

    Which gas makes up most of the Martian atmosphere?

    • Nitrogen

    • Oxygen

    • Carbon Dioxide

    • Methane

    Correct Answer
    A. Carbon Dioxide
    Explanation
    Carbon dioxide makes up the majority of the Martian atmosphere, accounting for about 95% of the gases present.

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  • 5. 

    What is the average temperature on Mars?

    • -45 degrees Celsius

    • -55 degrees Celsius

    • -65 degrees Celsius

    • -75 degrees Celsius

    Correct Answer
    A. -65 degrees Celsius
    Explanation
    The average temperature on Mars is around -65 degrees Celsius, making it extremely cold due to its thin atmosphere.

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  • 6. 

    What is the diameter of Mars?

    • 4,212 km

    • 5,527 km

    • 6,796 km

    • 7,913 km

    Correct Answer
    A. 6,796 km
    Explanation
    Mars has a diameter of approximately 6,796 km, making it roughly half the size of Earth.

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  • 7. 

    Which spacecraft successfully landed on Mars in 2012?

    • Curiosity

    • Opportunity

    • Spirit

    • Phoenix

    Correct Answer
    A. Curiosity
    Explanation
    The Curiosity rover landed successfully on Mars in 2012, marking a major milestone in our exploration of the planet.

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  • 8. 

    How long is a Martian day?

    • 24 hours

    • 23 hours, 56 minutes

    • 24 hours, 37 minutes

    • 25 hours, 12 minutes

    Correct Answer
    A. 24 hours, 37 minutes
    Explanation
    A Martian day, also known as a sol, lasts approximately 24 hours and 37 minutes, which is slightly longer than a day on Earth.

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  • 9. 

    Which gas gives the Martian sky a blue color during the day?

    • Oxygen

    • Carbon Dioxide

    • Nitrogen

    • Methane

    Correct Answer
    A. Carbon Dioxide
    Explanation
    The presence of carbon dioxide in the Martian atmosphere causes the sky to appear blue during the day, similar to Earth's sky.

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  • 10. 

    Which spacecraft was the first to successfully land on Mars?

    • Mars 3

    • Mars Pathfinder

    • Phoenix

    • Mars Reconnaissance Orbiter

    Correct Answer
    A. Mars 3
    Explanation
    Soviet Union's Mars 3, which landed in 1971, was the first successful Mars landing. As of 2023, the Soviet Union, United States and China have conducted Mars landings successfully.

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Quiz Review Timeline (Updated): Jun 11, 2024 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Jun 11, 2024
    Quiz Edited by
    ProProfs Editorial Team
  • Nov 30, 2023
    Quiz Created by
    Amit Mangal
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