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Plate Tectonics
Explore how Earth surface plates move, subduct, form ridges, and gather earthquakes and volcanoes at their boundaries.
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The land moves as a collection of broken plates
The rock at your feet feels like an unmoving foundation. But the Earth’s surface is broken into a few rigid plates, moving over the flowing rock beneath at the speed a fingernail grows. The top face of the block is a map, the front face a cross-section.
Foundations: USGS: Understanding Plate Motions (the three boundary types and what happens at each).
Looking only at the correspondence between the boundaries on top and the cross-section on the front, build a map of where and what happens.
See the whole of it: rigid rock plates covering the Earth’s surface, moving slowly over the flowing rock beneath.
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