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      Displaying 3 resources
      • Thumb image for Black CarbonResource Type: Website / HyperLink

        Black Carbon

        Grades: PS/Pre-K to 12
        Subjects: Life Sciences, Professional Development, Disease, Disorders and Human Health, Cells and 12 additional..
        Black carbon, composed of tiny particles of soot, is produced whenever organic substances like fossil fuels, firewood or coal is...
        Contributor: Changing Planet - NBC Learn (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for Formation of the Solar SystemResource Type: Website / HyperLink

        Formation of the Solar System

        Grades: 9 to 12, Undergraduate to Graduate
        Subjects: Force & Motion, Physics, Earth & Space Science, Earth's Resources and 4 additional..
        This chapter from an online astronomy course briefly describes the formation of the solar system from an accretionary disk. Link...
        Contributor: NASA Earth and Space Science Education Collection (NSDL Collection)
        Views: 0Favorites: 0
      • Thumb image for CometsResource Type: Document

        Comets

        Grades: 6 to 12, Undergraduate to Graduate
        Subjects: Physics, Earth & Space Science, Earth's Resources, States of Matter (solids, liquids, gases) and 3 additional..
        This poster shows images of comets Hale-Bopp and Shoemaker-Levy 9. The accompanying text describes possible source regions for c...
        Contributor: NASA Earth and Space Science Education Collection (NSDL Collection)
        Views: 0Favorites: 0