Showing results 1 to 3 of 3
Investigating Density Currents
In this lab activity, learners explore how to initiate a density current. Learners measure six flasks with different concentrations of salt and water (colored blue).
Differing Densities: Fresh and Salt Water
In this activity, learners visualize the differences in water density and relate this to the potential consequences of increased glacial melting.
In this activity, learners explore the factors that tend to resist changes in pH of the ocean and why the ocean is becoming more acidic.