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Coral Reef (AP Images)

Oceans cover nearly three-fourths of the Earth’s surface, but only recently have some portions been set aside as protected areas to preserve pristine marine resources for future generations.

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  • Red squirrel fish (AP Images)
    Marine Conservation

    Some protected marine ecosystems are almost completely undisturbed by humans and offer ideal laboratories for scientific research. Others are home to endangered marine life and deep-sea curiosities.

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Timeline

  • A Timeline of Environmental Treaties

    This list of key environmental treaties shows how nations are working together, politically and scientifically, to safeguard our planet and respond to a global threat.

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  • Sea Turtle
    Wildlife at Risk

    Biodiversity is everywhere on earth. It is the interaction of all living things with each other and their surroundings. Biodiversity in extreme ecosystems has been first to feel the impact of global warming.