Wednesday, 13 March 2013

here is the data which we have collected from our eco-column
(they were all conducted at least 2 days apart):

The PH level in the aqua zone (according to the PH level scale) :
Sample 1: 3
Sample 2: 3
Sample 3: 3

The Temperature of the aqua zone (Degrees Celsius) :
Test 1: 21
Test 2: 19
Test 3: 20

The height of the highest plant (centimeters) :
Test 1: 16
Test 2: 19
Test 3: 29


Here are 2 images showing the height difference in the plant

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