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Solar System

  •  English    13     Public
    ordinal number; planets; order of planets
  •   Study   Slideshow
  • true or false: Mercury is the fifth planet from the Sun.
    false
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  • How many planets are there in the Solar System?
    8 or 9. Some astronomers still consider Pluto a planet, even if it is very small (dwarf planet).
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  • Which is the third planet from the Sun?
    Earth is the third planet from the Sun
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  • What is the name of the biggest STAR in the Solar System?
    The Sun
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  • true or false: Pluto is a dwarf planet. That means, it is so small that some astronomers don´t even consider it a planet.
    true
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  • true or false: The time that a planet takes to complete a turn around the moon is one year.
    false
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  • Which is the sixth planet from the Sun?
    Saturn is the sixth planet from the Sun.
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  • Name one Dwarf Planet
    Pluto, Ceres, Eris, Makemake or Haumea
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  • true or false: The five confirmed dwarf planets—including Pluto—are all smaller than Earth’s moon.
    true
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  • Which is the first planet from the Sun?
    Mercury is the first planet from the Sun.
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  • true or false: Jupiter is the biggest planet of the Solar System.
    true
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  • true or false: Uranus is the eigth planet from the sun.
    false
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  • true or false: Planets, comets, asteroids and other objects in the solar system orbit the sun.
    true
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