Archival footage of a tsunamis hitting land feature in this clip that explains what the giant tidal waves are and how scientists detect them.
Karl Stefanovic explains how the Great Barrier Reef is a product of the Ice Age coming to an end and raising water levels 10,000 years ago.
Tropical cyclone Tracy nature, impact and adaptation.
Supporting the Australian Curriculum
This feature is only available for subscribers. Please contact your EnhanceTV administrator or email email@example.com