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Grade 5 Science Revision Unit 2 and 3

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  • What is a property of plastic?
    Electrical conductor
    Waterproof
    Thermal conductor
    Heavy
  • Which materials can you separate using a magnet?
    Iron and silver
    Water and rocks
    Iron and sand
    Plastic and sand
  • Life cycle of a dragonfly.
    eggs - nymph - pupa - adult dragonfly
    eggs - pupa - adult butterfly
    eggs - nymph - adult dragonfly
    eggs - larva - adult dragonfly
  • Which is a thermal conductor?
    Wood
    Iron
    Wool
    Plastic
  • Life cycle of a butterfly.
    eggs - larva - pupa - chrysalis
    eggs - pupa - larva - adult butterfly
    eggs - larva - pupa - adult butterfly
    eggs - nymph - larva - adult butterfly
  • Which substance is soluble?
    Rice
    Salt
    Bricks
    Beans
  • Which life process is needed for the intake of oxygen?
    Growth
    Movement
    Breathing
    Feeding
  • What life process is needed to run away and catch prey?
    Senses
    Movement
    Feeding
    Reproduction
  • Which is an irreversible reaction?
    Freezing
    Melting
    Cooking
    Mixing
  • Which one is a solution?
    rice and milk
    sand and water
    rocks and sand
    sugar and water
  • What material can you separate using a sieve?
    bricks and logs
    rice and sand
    sugar and water
    milk and honey
  • Which life process is needed to make offspring?
    Reproduction
    Movement
    Growth
    Feeding
  • Which is an electrical conductor?
    Stone
    Plastic
    Silver
    Glass
  • Which is a reversible reaction?
    Burning
    Digestion
    Rust
    Freezing
  • The life cycle of a frog.
    eggs - tadpole - tadpole with legs - young frog - adult frog
    eggs - nymph - tadpole with legs - froglet - frog
    pupa - tadpole with legs - froglet - eggs - adult frog
    eggs - tadpole - tadpole with legs - froglet - adult frog
  • Which substance is insoluble?
    sugar
    plastic
    baking soda
    salt
  • Which life process is needed to get bigger and stronger?
    Movement
    Breathing
    Senses
    Growth
  • Which one is the mixture?
    fanta and pepsi
    sugar and water
    sand and rice
    salt and water