The science quiz 1

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time limit:t < 10 min - Developed by: sara brown - Developed on: - 5.287 taken

Are you ready for my quiz?

  • 1
    How far is the closest star?
    54 million miles away
    72 million miles away
    93 million miles away
  • 2
    Saturn with its rings could fit between the earth and the moon
    I don't know
  • 3
    Meteor showers are ___________.
    Large chunks of rock
    Dust and other debris from comets
    Falling stars
  • 4
    Where does "sky" end and "space" begin?
    50 miles high
    30 miles high
    80 miles high
  • 5
    How many breaths per minute goes the average adult take?
    15 breaths
    25 breaths
    20 breaths
  • 6
    The body's central nervous system is composed of the brain and what other structure
    Spinal cord
  • 7
    Some plants contain substances that cause moderate to severe reactions when eaten by humans. Which of the following plants has a part (flower, berry, leaf, root, bulb, etc.) that is "poisonous" to humans?
    They all have poisonous parts
  • 8
    How many chambers are there in a bird heart?
  • 9
    What does "www" represent?
    World wide web
    Web world wide
    Wide world web
  • 10
    How much does the adult human brain weigh?
    1.5 lbs
    2.5 lbs
    1 lbs

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