The purpose of this exercise is to examine the physical and chemical properties of seawater and learn how these properties affect the ocean currents and...
By volumetric titration, students analyze the chloride content of seawater samples from the Atlantic Ocean, the Pacific Ocean, and the Gulf of Mexico. The constant...
A hands-on volcano model building project complete with safe, simulated lava eruptions. Learn all about types of volcanoes, parts of a volcano, how volcanoes function,...
Section showing flow of magma.Made of unbreakable material, coloured. Showing vertical section for students to view the path that magma takes on its upward course...
A collection of 12 speciments to represent igneous, sedimentary, metamorphic rocks and minerals. Designed for the basic earth science studies, earth materials and characteristics, and...
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