The Ocean

Oceans Quiz

More Ocean-Related Quizzes

  • Photo: Oceanic White-tip Shark

    Oceans Quiz

    How much do you know about the world's threatened oceans?

  • Photo: Shark trapped in fishing net

    Ocean Issues Quiz

    Ocean acidification, pollution, and overfishing are some of the issues facing our ocean. Find out where you stand on the issues in this quiz.

  • Photo: whale shark

    Ocean Extremes Quiz

    Biggest, deepest, smallest, saltiest—do you know these marine standouts? Put your sea smarts to the test.

  • Photo: Fish on ice at a fish market

    Seafood Quiz

    Are you up to speed on seafood production and sustainability? Test your knowledge with this quiz.

  • 1346.jpg

    Global Warming Quiz

    Global warming is a complex issue that involves many different environmental factors. Think you know the ins and outs of global climate change?

Oceans Videos

Ocean Topics

Your Ocean

  • Photo: Clown anemonefish

    For Kids

    Learn about the ocean with activities, photos, and games.

  • Photo: A school of fish and a shark swim in a coral reef.

    Ocean Education

    Bring engaging and important ocean learning to your classroom.

From the Channel

Explore the Ocean

  • shark-eden-ocena-store-promo.jpg

    Ocean Life

    Order ocean books, DVDs, maps, and more from the National Geographic online store.

  • Photo: Leopard seals on a glacier

    Ocean Special Issue

    Explore the world's oceans, from their prehistoric beginnings to modern-day efforts to preserve their natural wonder.

  • citizens-of-the-sea-book-promo.jpg

    Citizens of the Sea

    Dive into astonishing diversity of ocean life from marine scientist Nancy Knowlton and the Census of Marine Life.