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Ocean realm: Beautiful, bewildering and largely unexplored, our oceans dominate our planet. How did they form? Why haven't they evaporated away? We take an HD journey through time ... watch as our world freezes solid ... long ago ... and peek at the ocean's possible future. We journey from the mind-bending beauty of coral reef shallows to the deepest depths of Mariana Trench, while glimpsing everything in between.
Born of fire: Learn about the molten...
Series
Language
English
Description
Earthquakes: An earthquake can be one of the most destructive natural disasters on Earth! It comes without warning and in a matter of seconds can level a city.
Hurricanes: Hurricanes are nature's giants, some reaching up to nine miles tall!! But one thing is nearly certain--every year there will be a few hurricanes that do hit land. From space, a hurricane looks like a giant, circular, swirling cloud--with a hole in the center. The hole is called...