Mountains don't just exist on land—did you know there are vast mountain ranges at the bottom of the sea? From spooky-looking towers that belch white "smoke" to a mountain range in the middle of the Atlantic ocean, the seafloor is full of features as dynamic as the surface! Join Michael Aranda for an exciting compilation of 5 SciShow Deep-Sea explorations! Let's go!

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Original episodes and sources:

The Most Incredible Snowfall on Earth Occurs Deep Underwater
   • The Most Incredible Snowfall on Earth...  

The Scientist Who Mapped the Seafloor: Marie Tharp | Great Minds
   • The Scientist Who Mapped the Seafloor...  

The Lost City and the Origin of Life
   • The Lost City and the Origin of Life ...  

The Deep-Sea Snail with an Iron Shell
   • The Indestructible Deep Sea Snail  

How the Ocean Floor Got Filled with Riches
   • How the Ocean Floor Got Filled with R...