Library›The Blue Planet›One card

A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

NatureOne small ahaOcean concept

This term describes the variety of life in the seas, from microbes to whales.

Think it. Then flip it. ahamoraTap to reveal Back to the cue
NatureOne small aha
Your new ahaMarine Biodiversity

Marine Biodiversity: The vast variety of life found within the world's oceans. Source: Marine biodiversity ↗

ahamoraReference ↗

Keep the thread going

One answer is a beginning.

Share a little curiosity, or follow it into the full collection.

Flip the full deck →

More from The Blue Planet

A few more worth knowing.

  1. 23These long waves can be generated by sudden seabed displacement and travel rapidly across ocean basins.RECALL
    Tsunamis

    Tsunamis, often triggered by undersea earthquakes, can race across an entire ocean basin at high speed.

    Open this card ↗
  2. 24These coastal waters mix river freshwater with seawater.RECALL
    Estuaries

    Estuaries, where rivers meet the sea, rank among the most biologically productive environments on Earth.

    Open this card ↗
  3. 01This ocean feature encircles Antarctica and hosts the powerful Antarctic Circumpolar Current.RECALL
    The Southern Ocean

    The Southern Ocean encircles Antarctica and hosts the powerful Antarctic Circumpolar Current.

    Open this card ↗