Kaltura PlayBack to video00:00PlaySeek 10 seconds backwardsSeek 10 seconds forward00:00 / 00:00MutePicture in pictureFullscreen Share to Google Classroom Environmental Ed introduces the idea that rocks and minerals are the backbone of our planet and addresses how they are made and how we can use them to make a better Earth. Grades: 3 4 5 6 7 8 Subjects: ScienceEarth ScienceComposition of Earth Collection: ETV StreamlineSCEnvironmental Awareness Series: Environmental Ed
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