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2 years ago
kathryneka
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20 QuestionsShow answers
  • Question 1
    30 seconds
    Q. Which of the following planets most likely has the highest temperature?
    answer choices
    Earth
    Mars
    Mercury
    Neptune
  • Question 2
    30 seconds
    Q. Which of the following explains the revolution of a planet?
    answer choices
    The Earth revolves around the sun once per day.
    The Earth revolves around the sun once per year.
    The moon revolves around the sun once per day.
    The Earth rotates on it's axis once per day.
  • Question 3
    30 seconds
    Q. What celestial body is at the center of our solar system?
    answer choices
    Earth
    Moon
    Milky Way
    Sun
  • Question 4
    30 seconds
    Q. What is the milky way?
    answer choices
    One of many galaxies in the universe.
    A constellation.
    The only galaxy in the universe.
    A planet in our galaxy.
  • Question 5
    30 seconds
    Q. What is the correct order from largest to smallest?
    answer choices
    galaxy, universe, planet, sun
    planet, sun, galaxy, universe
    universe, galaxy, sun, planet
    sun, galaxy, universe, planet
  • Question 6
    30 seconds
    Q. What are two differences between planets?
    answer choices
    Outer planets take longer to revolve and are larger.
    Outer planets take longer to revolve and are smaller.
    Inner planets take longer to revolve and are smaller.
    Inner planets take longer to revolve and are larger.
  • Question 7
    30 seconds
    Q. What is an example of one Earth day?
    answer choices
    The Earth moves away from the sun.
    The Earth rotates once on its axis.
    The Earth revolves once on its axis.
    The Earth moves closer to the sun.
  • Question 8
    30 seconds
    Q. How long does it take from one full moon to the next full moon?
    answer choices
    About one day.
    About one year
    About one season
    About one month.
  • Question 9
    30 seconds
    Q. Small diameter and a shorter orbit around the sun are characteristics of which of the following?
    answer choices
    inner planets
    outer planets
    stars
    asteroids
  • Question 10
    30 seconds
    Q. Stars are made mostly of which of the following?
    answer choices
    very hot metal
    hot gases of hydrogen and helium
    hot molten lava
    dust and ice
  • Question 11
    30 seconds
    Q. The sun is a star.  Why does it look brighter than other stars?
    answer choices
    It's larger than other stars.
    It's hotter than other stars.
    It's closer than other stars.
    It's smaller than other stars.
  • Question 12
    30 seconds
    Q. Where is the asteroid belt located?
    answer choices
    Beyond the outer planets.
    Between outer and inner planets.
    Between Mercury and Venus.
    Near a black hole.
  • Question 13
    30 seconds
    Q. Which statement is true?
    answer choices
    The outer planets rotate as they orbit the sun. The inner planets do not rotate.
    The inner planets travel further around the sun than the outer planets.
    The outer planets travel a greater distance than inner planets.
    The inner planets rotate as they orbit the sun.  The outer planets do not.
  • Question 14
    30 seconds
    Q. The further a planet is from the sun the....
    answer choices
    colder
    hotter
    smaller
    larger
  • Question 15
    30 seconds
    Q. Their are trillions of stars in our galaxy.  Why can we only see some of those stars at night?
    answer choices
    We only see the stars that are further from us.
    The stars we see are bigger.
    The stars we see are smaller.
    We only see the stars that are closest to us.
  • Question 16
    30 seconds
    Q. How is the Earth different from other planets?
    answer choices
    It is warmed by the sun.
    It revolves around the sun.
    It has a rocky surface.
    It has a breathable atmosphere.
  • Question 17
    30 seconds
    Q. What's the difference between asteroids and comets?
    answer choices
    comets are made of rock and asteroids are made of dust and ice.
    Asteroids are made of rock and comets are made of dust and ice.
    Asteroids orbit the sun while comets orbit a planet.
    comets are larger than asteroids.
  • Question 18
    30 seconds
    Q. What makes the moon shine at night?
    answer choices
    The moon reflects the light from the Earth.
    The moon provides its own light.
    The moon reflects the light from the sun.
    The moon burns like a star.
  • Question 19
    30 seconds
    Q. true or false:  Stars that are the same color are usually about the same size.
    answer choices
    True
    False
  • Question 20
    30 seconds
    Q. The diameter of a planet and how long it takes to revolve around the sun will give you information when deciding if is 
    answer choices
    an outer or inner planet
    a dwarf planet
    a planet like our Earth
    a star
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