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Stabilizing the World's Fisheries


This lesson, developed by the American Association for the Advancement of Science for its Science NetLinks site, examines the interdependence of global trade in the context of the economic and social aspects of fisheries and aquaculture. The lesson uses web articles to explore the economic considerations of trade, local production, and global fish

Scientific Inquiry in the Deep Sea

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This lesson will teach students about conducting science experiments based on theories and using rigorous scientific principles. Students will learn about how scientific investigations are used in the "real world." This lesson asks students to consider the theories and methods Robert Ballard may have used in some of his recent deep-sea investigations.

Oceanographic Specialties


Oceanography is an interdisciplinary science that incorporates geology, biology, chemistry, physics, and engineering. Because there is so much to learn and know, oceanographers generally specialize in specific subdisciplines of oceanography.

Mountain of Ice and its History

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In this lesson, students analyze the chemical concentrations in ice core field data from the U.S.

Speed of Sound is Changing in an Acidic Ocean

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Side effects of global warming and carbon dioxide emmisions are being discovered at a rapid pace. This report from Geophysical Research Letters, explains how marine life and marine physics are being affected by the acidification of oceans. Oceans acidify by absorbing carbon dioxidie from the atmosphere.