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Education Concept Tracker

A prerequisite knowledge graph of 1590 learning concepts across 8subjects. Track what you've mastered and see exactly what you're ready to learn next — the topics whose prerequisites you've already met. Built on the Marble Open Skill Taxonomy.

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Protecting the Ocean

Science · Ocean Life · conceptual

Understand how people protect the ocean: marine protected areas limit fishing and pollution, sustainable fishing prevents overharvesting, beach clean-ups reduce plastic, and international agreements aim to reduce carbon emissions that cause ocean acidification

What mastery looks like

  • Explain what a marine protected area is and why it helps
  • Describe sustainable fishing as taking only what the ocean can replace
  • Name at least two actions people can take to protect oceans: reducing plastic, marine reserves, cutting emissions

Check your understanding

If Protecting the Ocean heard about a marine protected area where fishing is banned, could they explain why it helps — and name other ways people are working to protect the ocean from pollution, overfishing, and climate change?

Prerequisites

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