STANDARD - STRUCTURE OF ATOMS
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History's Thermometers - NOAA Ocean Explorer 
Summary
Students track climate changes through changes in oxygen isotopes using data from deep-sea corals.
Concept: Global climate change
Ocean processes have major effects on global climate change; global climate change could have major impacts on the ocean.
Education Standards
Ocean processes have major effects on global climate change; global climate change could have major impacts on the ocean.
Education Standards
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Pilbara to Mars: Are We Alone? - NASA and Macquarie University 
Summary
Using data collected from Pilbara, Australia, students study the age of the fossilized stromalites of the region.