Updated: 12/17/2019
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Storyboard Text

  • Rain Water washes the fertilisers and pesticides from the agricultural land into the sea.
  • The run off is warmer than the sea so forms a barrier layer restricting light and oxygen to the bottom.The nitrates cause a sudden growth causing algal growth.
  • The barrier layer blocks light and oxygen from the bottom of the water so plants die
  • When the algae bloom dies it sinks to the bottom and is decomposed by bacteria,which uses up a lot of the dissolved creating hypoxia.
  • Fish Suffocate due to the hypoxic water because they cant breathe
  • THE END!
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