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Grade 3 Science Review

  •  English    16     Public
    Grade 3 Ontario Science Review (2022 curriculum)
  •   Study   Slideshow
  • A person that designs a structure is called an:
    Architect
  •  25
  • A beaver dam is an example of a _______ structure.
    Natural
  •  15
  • Tension is a ____ force
    Pulling force
  •  15
  • Compression is a _____ force.
    Pushing
  •  15
  • Name one magnetic metal.
    Iron, Steel, Nickel, Cobalt
  •  15
  • People float in outer space because there is very little ...
    Gravity
  •  20
  • Lighting is an example of ______ force
    Electrostatic
  •  15
  • Car tires on a road is an example of high friction. T/F
    True
  •  20
  • What is a natural fertilizer?
    compost
  •  15
  • Why do farmers use pesticides?
    To kill pests (insects/weeds)
  •  15
  • Name the three parts of soil.
    Sand, Silt, Clay
  •  25
  • Salt is good for the soil. T/F
    False
  •  15
  • Photosynthesis uses energy from the...
    Sun
  •  20
  • The _________ attract insects and bees to help the plant reproduce.
    Flowers
  •  15
  • ________ get food for the plant using the sun, air, and water.
    leaves
  •  20
  • What part of the plant grows in the earth’s soil?
    roots
  •  15