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Ecosystem - Science 4

  •  English    7     Public
    Review of the unit
  •   Study   Slideshow
  • It is a community of animals, plants, micro-organisms, non-living things and their shared environment.
    ecosystem
  •  5
  • Living things are called _______________.
    biotic factors
  •  10
  • They are called abiotic factors.
    Non-living things
  •  10
  • This provides energy for plants to grow.
    Sunlight
  •  10
  • This carries seeds from plants to other places to grow.
    Wind
  •  10
  • All living things need ______ to survive and grow. Some animals live in it.
    water
  •  5
  • Living things need __________ for respiration.
    oxygen
  •  5