A plume of bubbles (light green and yellow) is shown rising from the seafloor at Vailulu’u Seamount in a single ping of midwater multibeam sonar data, collected during the 2017 American Samoa expedition.

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Dive into ocean exploration educational materials from NOAA Ocean Exploration. These materials are designed to support diverse learners and include images, video highlights, student activities, and more.

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Lesson
Card Sort: Hydrothermal Vents v. Cold Seeps
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