Density Flow Model Junior

Amazing visual demonstration as warm and cold fronts clash. The density flow model junior, like the larger model (Z19342), is a teacher demonstration apparatus that uses simple principles to explain the most complicated concepts in the Earth sciences. At half the size and about half the cost of the original density flow model, this model is also illuminated, constructed of the same heavy-duty acrylic, and will have almost all of the same simulations. Includes a 64-page manual that comes complete with setup instructions, activity masters, and answer keys related to meteorology, oceanography, and freshwater systems. Designed to complement earth science, general science, physical science, and integrated science curriculum. Measures 22 in. L x 6 in. H x 3-3/4 in. W. Allow extra delivery time.