The Universe
2 years ago
jhewittska
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15 QuestionsShow answers
  • Question 1
    30 seconds
    Q. Which of the following is the most accurate description of the relationship between componenets of the universe?
    answer choices
    A star contain a few galaxies
    Solar systems contain many galaxies
    Galaxies contain many stars
     Stars contain several solar systems
  • Question 2
    30 seconds
    Q. Gravity is responsible for which of the following characteristics of a galaxy?
    answer choices
    The motion of the objects within i
    The size of its largest star
    Its location within the universe
    The color of light it emits
  • Question 3
    30 seconds
    Q. Earth and its solar system are a part of which of the following galaxies?
    answer choices
    Andromeda
    Black Eye
    Milky Way
    Cartwheel
  • Question 4
    30 seconds
    Q. Which of the following best describes a galaxy? A galaxy is –
    answer choices
    the ending of the life cycle of all super massive stars in the universe.
    a massive system of stars, gas, dust, and dark matter bound together by gravity.
    a visible body of liquid or frozen crystal droplets suspended above a planetary surface.
    the visible path of a meteoroid as it enters Earth’s atmosphere.
  • Question 5
    30 seconds
    Q. What are the three shapes galaxies take?
    answer choices
    spiral, circular, elliptical
    elliptical, irregular, pancake shaped
    spiral, elliptical, irregular
    irregular spiral, flat
  • Question 6
    30 seconds
    Q. The Milky Way is ________________________.
    answer choices
    A gas cloud in the solar system
    A gas cloud in the galaxy of which the sun is a member
    The galaxy of which the sun is a member
    A nearby galaxy
  • Question 7
    30 seconds
    Q. When an astronaut approaches a black hole ______________ occurs.
    answer choices
    It moves in a chaotic motion with no pattern
    He rotates around the galactic center
    He becomes stretched and spaghettification occurs
    Black holes are so massive that scientists are still researching what happens.
  • Question 8
    30 seconds
    Q. At the center of most, if not all galaxies is a… 
    answer choices
    Giant sun
    Giant black hole
    A big bang
    A small sun
  • Question 9
    30 seconds
    Q. What are stars mainly made of?
    answer choices
    Dust particles
    Hot Liquid
    Hot Gas
    Rock
  • Question 10
    30 seconds
    Q. What is the name given to the event that formed the Universe?
    answer choices
    The Big Burst
    The Big Bang
    The Loud Explosion
    The Fizzy Pop
  • Question 11
    30 seconds
    Q. How do black holes form?
    answer choices
    When planets collide
    When comets strike planets
    When asteroids hit stars
    When giant stars explode
  • Question 12
    30 seconds
    Q. What is a supernova?
    answer choices
    A formation of a galaxy
    An explosion of a huge star
    The outer portion of a black hole
    A type of star
  • Question 13
    30 seconds
    Q. Ever since the Big Bang, the universe has been expanding...
    answer choices
    At a constant rate
    And constantly accelerating
    At different rates
    Exponentially
  • Question 14
    30 seconds
    Q. What are clusters?
    answer choices
    When planets collide
    A group of 32 galaxies
    A type of energy that stars produce
    Groups of 10 to 100 galaxies formed due to the pull of gravity
  • Question 15
    30 seconds
    Q. According to the Big Bang Model of cosmology, our universe started as an infinitely hot, small point...
    answer choices
    4.20 billion years ago
    13.73 billion years ago
    700. 21 million years ago
    65.87 million years ago
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