Student Exemplar IA 2 - Experimental - Salinity

IB Environmental Systems & Societies: Student Exemplar IA 2 - Experimental - Salinity

This student was interested in the impacts of overuse of irrigation. She had learned that irrigation can lead to increases in soil salinity and thus decreases in agricultural productivity. This led to a relatively simple investigation into the effect of changing salinity on germination of seeds.This page contains the original report, examiner comments and a copy of the annotated report sent for moderation.


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