Study

Grade 4

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  • True or False: Sound travels faster through air than through water.
    False (it travels faster through water)
  • This object in space does not make its own light but reflects sunlight.
    Moon
  • Which continent is also a country?
    Australia
  • What do we call a story that is made up rather than true?
    Fiction
  • What is the longest river in the world?
    Nile River
  • When light passes through an object but changes direction.
    refraction
  • What is the only mammal that can fly?
    bat
  • This natural phenomenon happens when light is refracted in water droplets.
    rainbow
  • What is the hardest natural substance on Earth?
    diamond
  • What is a baby goat called?
    kid
  • What protects the brain inside your head?
    Skull
  • Sound moves through air and other matter in these.
    waves
  • The province known for its Rocky Mountains and Banff National Park.
    Alberta
  • The scientific term for when light bounces off a surface.
    reflection
  • Which province is the largest in land area?
    Quebec
  • What is the tallest mountain in the world?
    Mount Everest
  • The largest natural source of light on Earth.
    Sun