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Using the pH Scale and Carbonic Acid Formation to Understand the Effect of Ocean Acidification on Organisms with Calcium Carbonate Shells. part of Integrate:Workshops:Teaching about Risk and Resilience:Activities
In this lab activity students use the pH scale and the reaction of carbon dioxide with water to understand ocean acidification and make predictions regarding the effect of ocean acidification on marine organisms by experimentally determining the effect of pH of calcite dissolution.
Density Differences part of MnSTEP Teaching Activity Collection:MnSTEP Activity Mini-collection
In this lab activity, students determine density differences of water samples with varying temperature and salinity levels. Students synthesize information to predict the effects of oil in given water samples.