Testing Omaru Creek for Colour
I am going to find out: How clean/dirty the water around G.I is
I am going to test this by: Putting the water into jar’s to see how clean/dirty the water is
Resources and equipment: 4 samples of the water around Omaru creek and the sea and the tap water
Results of my tests
Sea Water
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Clean, but cloudy
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Tap water
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transparent and clean
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Omaru Creek water by culvert
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Green and dark pieces
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Omaru Creek water by bridge
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light green
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My conclusion (what I found out): sea water is almost transparent
Why I think this is: Because lot’s of plants/fish clean the water
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