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Soil Investigation
The GLOBE High School Research Team collected soil samples
outside the campus of Elizabeth City State University near
the Lester Hall Building.
The students conducted several soil sample experiements to
test for pH measurement level, nitrate nitrogen, phosphorous
and potassium levels. 
The students utilize a variety of testing kits and equipments
to conclude the levels of nitrate, phorphorous and potassium
levels. |
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