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Ocean Currents–The Big Unknowns Blog Post

…During the Eocene, when temperature differences were not as large between the poles and the midlatitudes, ocean currents were weaker than they are today. Today, the ACC is considered the…

The Great Antarctic Glaciation Blog Post

…reference, today’s carbon dioxide level is approximately 390 parts per million. This is why ice sheets still remain on Earth today. With carbon dioxide levels forecast to rise to 550-1,000…

A Map that Shows Earth Rocks! Blog Post

…we hope this map will teach The TecRocks project has developed a new online module that weaves rock formation and plate tectonics together such that teachers and students can approach…