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a sea sponge on a rock outcropping
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Sea Sponge

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It is estimated that the March 11, 2011 earthquake in Japan was 1,000 times more powerful than the quake that struck Haiti in 2010. Watch as Smithsonian geologist Dr. Liz Cottrell explains this and more about the major earthquake and tsunami in Japan.
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Understanding the Japan Earthquake and Tsunami

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Screenshot from "Climate Change and the Chesapeake Bay" of students wearing life jackets on a boat.
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Climate Change and the Chesapeake Bay

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a large iceberg
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National Ice Center Monitors the Arctic and Antarctic

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derelict fishing nets
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Recycled Fishing Gear Converted into Energy

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an oil tanker sinking
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Oil in the Ocean

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as sea turtle at the surface
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Exploring Ocean Life with an Underwater Vehicle

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Two nurse sharks hover over a baited cage
Lesson Plan

Glass Squid

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Two nurse sharks hover over a baited cage
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Introduction to the Deep Sea

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Two nurse sharks hover over a baited cage
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Oil Spill Cleanup Challenge

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Two nurse sharks hover over a baited cage
Lesson Plan

Introduction to Latitude and Longitude

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Two nurse sharks hover over a baited cage
Lesson Plan

Be a Scientist

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