Earth And Space : Tectonic plates & the Earth internal structure

In much the same way that geographic borders have separated, collided, and been redrawn throughout human history, tectonic plate boundaries have diverged, converged, and reshaped Earth throughout its geologic history. Today, science has shown that the surface of Earth is in a constant state of change. We are able to observe and measure mountains rising and eroding, oceans expanding and shrinking, volcanoes erupting and earthquakes striking.

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• Tectonics
• Seafloor Spreading
• Continental Drift
• Continental Shelves 

Select the icon above to search the entire database

• Tectonics
• Seafloor Spreading
• Continental Drift
• Continental Shelves