Seafloor Spreading Centers: The Life Cycle of the Seafloor
http://earthref.org/SCC/lessons/2011/seafloorspreading/#week1


This unit from the Scripps Classroom Connection begins by teaching students the methods used by scientists to study the seafloor, with various seafloor features presented for analysis. Learners then perform a mapping and graphing activity meant to familiarize them with the range of depths and features on the seafloor. This activity is listed under "Overview Week 1: Daily Lessons and Activities," and is labeled "Day 2: Seafloor Shape and Features" on the main page.

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