How do deep ocean currents work?

Water is constantly moving around the planet in an age-old global conveyor belt of ocean currents. With them, these marine currents bring oxygen, warmth, and even life. But how do ocean currents work?
Dive deep and discover the secrets of marine currents with Dr Tim O’Hara, Senior Curator of Marine Invertebrates at the Museums Victoria Research Institute.

Ocean currents are a vital part of the global life flow of Our Wondrous Planet. Discover other incredible connections that unite all life on Earth by visiting the Our Wondrous Planet exhibition.