Introduces Key Soil Types, Formation, and Composition
Investigate the differences in soils collected from across the globe, and how each helps to sustain plant and animal life. The various components of soil are studied in addition to conservation methods for protecting Earth’s soils from erosion and other forces.
Vivid photographic images, professional video footage, and in-depth explanations detail the core concepts of earth science in this engaging set. From soils and fossils to oceans and volcanoes, the foundations of geology are brought to life with current research and real-world applications. Use the DVDs to accompany your lessons and provide valuable visual representation along with up-to-date scientific advancements. Following each educational program, you can lead students through discussion questions featured on the DVDs or incorporate these suggested activities for further in-class exploration. A teacher’s guide is included with each DVD and is also available online. Duration of each: 23 minutes.