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6th grade Science-All about ecosystems

  •  English    15     Public
    terrestrial ecosystems, aquatic ecosystems, and marine ecosystems
  •   Study   Slideshow
  • What are the common characteristics that most terrestrial ecosystems have?
    Abundance of sunlight, not much rainfall, and temperatures vary greatly
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  • Terrestrial ecosystems vary depending on altitude. True or False
    True
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  • True or False. Holm Oak rainforest is not the most characteristic of the Iberian Peninsula.
    False.
  •  10
  • True or False. The trees in the Holm oak forest are well- adapted to drought in the spring.
    False. In the summer.
  •  15
  • Name 3 animals that you can see in the Holm Oak Forest.
    Pigs, foxes, eagles.
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  • Fill in the blank. In an urban ecosystem, human beings are the predominant________ organisms.
    Consumer
  •  20
  • Today, many pastures are industrial or residential areas. True or False
    True
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  • What is it? This is a wooded area of land next to a body of water. Mountain Pine Forest or Riparian Forest.
    Riparian Forest
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  • Animal life is not very varied in Riparian forests. True or False
    False.
  •  10
  • In mountain pine forests, the trees can grow _____ metres tall. 30 metres, 40 metres, or 50 metres. Choose one
    40 metres tall.
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  • In the Riparian forest, there are deciduous trees that include poplar, pine, and willow. True or False.
    False. Poplar, willow, and ash
  •  15
  • In Oak grove, the oak trees are deciduous. True or false.
    True
  •  15
  • In scrubland, trees________ grow here because of the low temperatures. Fill in the blank.
    Can't
  •  15
  • What are aquatic ecosystems?
    Organisms that live under water also live in ecosystems.
  •  15
  • What is it? This is the concentration of the dissolved salts in water.
    Salinity.
  •  15