Asteroids Composition Classes Quiz
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Questions and Answers

What are asteroids primarily made of?

  • Ice and frozen gases
  • Organic compounds
  • Lava and volcanic rock
  • Rock and metal (correct)
  • Where do asteroids orbit in our solar system?

  • Between Earth and Venus
  • Beyond the orbit of Neptune
  • Closer to the Sun than Mercury
  • Between Mars and Jupiter (correct)
  • Which is the most common type of asteroid?

  • M-type (metallic) asteroids
  • P-type (primitive) asteroids
  • S-type (silicate) asteroids
  • C-type (chondrite) asteroids (correct)
  • What are C-type asteroids primarily made of?

    <p>Clay and silicate rocks</p> Signup and view all the answers

    Why are C-type asteroids dark in appearance?

    <p>Related to the temperatures they experienced after formation</p> Signup and view all the answers

    Which type of asteroid is among the most ancient objects in the solar system?

    <p>C-type (chondrite) asteroids</p> Signup and view all the answers

    What is the composition of S-type (stony) asteroids primarily made of?

    <p>Silicate minerals and nickel-iron</p> Signup and view all the answers

    What is the primary composition of C-type (chondrite) asteroids?

    <p>Clay and silicate rocks</p> Signup and view all the answers

    What distinguishes S-type (stony) asteroids from C-type asteroids?

    <p>They are bright in appearance and made of metal-rich minerals</p> Signup and view all the answers

    What sets M-type asteroids apart from C- and S-type asteroids?

    <p>They are primarily composed of metallic iron and nickel</p> Signup and view all the answers

    Study Notes

    Asteroids are rocky remnants left over from the early formation of our solar system, orbiting the Sun between Mars and Jupiter in a range of 150 million to 300 million miles from the Sun. They are divided into three broad composition classes: C-, S-, and M-types and can be further sub-characteristics.

    1. C-type (chondrite) asteroids:
    • Most common type, with about 75-80 million known

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    Description

    Test your knowledge about the composition classes of asteroids and their characteristics, including C-, S-, and M-types. Learn more about the rocky remnants in our solar system.

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