Saturday, April 19, 2008

Ocean Greens



OCEANS

The Earth's crust is divided into two parts and the water filled hollows that lie between the continents are called oceans. The oceans are a home to a number of rare and exuberant species and continuous exploration is needed to discover the mysterious secrets of this deep and dark world. But little is known regarding their varied ecosystems and habitats. While we are still discovering, many parts of this unique ecosystem is threatened by extinction due to harsh human activities.

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