Humans have impacted even the most pristine ocean ecosystems in many ways. - - - The California Academy of Sciences is the only place in the world with an aquarium, planetarium, natural history museum, and 4-story rainforest all under one roof. Visit us online to learn more and to get tickets: http://www.calacademy.org. Connect with us! • Like us on Facebook: http://bit.ly/CASonFB • Follow us on Twitter: http://bit.ly/CASonTwitter • Add us on Google+: http://bit.ly/CASonGoogle

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