GEOL 102 1st Edition Lecture 9Outline of Last Lecture I. Continental DrifII. Sea floor SpreadingIII. Volcanic HotspotOutline of Current Lecture IV. Volcanism V. Plate BoundariesVI. Ocean-Ocean Divergent Plate BoundaryVII. Other key concepts Current LectureIV. Volcanism A. Destruction of platesa. Youngest oceanic lithosphere is located at the oceanic lithosphere crestV. Plate boundaries A. Divergent a. going apart B. Convergent plate boundaries a. Coming togetherC. Transform plate boundary sa. SlippageVII. Ocean-Ocean Divergent Plate Boundary a. Example is mid oceanic ridgeVIII. Other key concepts a. Temperature is defined as average molecular velocity ***b. Fast ( hot) material will hit each other and move far awayThese notes represent a detailed interpretation of the professor’s lecture. GradeBuddy is best used as a supplement to your own notes, not as a substitute.c. Decrease density and increase volume will result in the material wanting to
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