Marine plants -- Adaptation  

The Nature of Things One Ocean: The Birth of an Ocean

More than four billion years ago, the most important event in Earth’s history took place — the ocean was born. It completely transformed the planet, creating a watery oasis that gave rise to the air we breathe, our climate, and a stunning array of life, including the critical species that first crawled out of the sea to inhabit land. The ...
  • 2009
  • 00:43:51
  • 13-14
  • Added on: 06/14/2013