Ocean Speaks How Marie Tharp Revealed the Ocean's Biggest Secret Marine Science Lesson on the Continental Drift Theory, SONAR, maps, and reading comprehension skills. Perfect for Women's History Month, teaching ocean science and marine science. Printable & Nearpod (integrates with Google Classroom)This resource includes: Learning Objectives Pre-Reading Activity KLW Chart Reading Comprehension QuestionsContinental Drift Theory Background InformationSONAR Background InformationMaps & Visua