| Area | Number of drops of silver nitrate | Salt level |
| North | 4 | Medium |
| Mid-north | 2 | High |
| Mid-south | 1 | High |
| South | 1 | High |
Tuesday, May 5, 2009
Salt content in Soil (first soil samples)
My results indicate that as i made my way from North Bondi to South, the salt levels in the soil increased, the drops of silver nitrate required for a reaction to occur reduced in number.
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