Seaweeds are at the base of the food web in the ocean – marine
animals depend on them for food, protection, and more! Seaweed is also
used in many products you use every day, such as toothpaste and ice
cream. Students will examine seaweed up close, sort it based on
characteristics and make a kelp model. Learning Outcome: This session
highlights food webs, biodiversity, and the connection between ocean
life and human use.
culture
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11/02/2026 Last update