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Thursday, March 28, 2013

Omaru Creek


Testing Omaru Creek for -


I am going to find out: the differences in colour, smell and turbidity of Omaru Creek.

I am going to test this by: comparing different water samples from different locations along the creek.

Resources and equipment:
4 jars 5 buckets 5 string

Smell:

Prediction
Observation
Sea water
I think it was Salty
It was actually Clear
Tap water
I think it was  Fresh
It was actually Fresh                 
Omaru Creek water by culvert
I think it was  Rotten Oysters
It was actually Rotten Oysters
Omaru Creek water by bridge
I think it was LIttled pinch of Salt

It was actually like pinch of salt

My conclusion (what I found out): Salt water is not actually salty it’s just a little pinch of salt.


Colour:

Prediction
Observation
Sea water
I think it was White and Clear
It was actually Clear
Tap water
I think it would be Clear
It was actually Clear
Omaru Creek water by culvert
I think it would be Pinch of Green
It was actually Gray Green
Omaru Creek water by bridge
I think it would be Lightest Green
It was actually Lemonade

My conclusion (what I found out): the colour of the water was clear like the sea water


Turbidity:


Prediction
Observation
Sea water
I think it will be cloudy
It was actually clear
Tap water
I think it will be clear
It was actually clear
Omaru Creek water by culvert
I think it will be muddy

It was actually quite clear
Omaru Creek water by bridge
I think it will be muddy

It was actually quite clear

My conclusion I thought the culvert had more turbidity then the bridge

1 comment:

  1. Hi sebastian,


    How did you do at omaru creek did you spew-up at the creek .I hope you heeps of fun at the creek.

    ReplyDelete

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