Breakthrough achieved in explaining why tectonic plates move the way they do
Friday, July 16, 2010 - 23:14
in Earth & Climate
Geophysicists have developed a new theory to explain the global motions of tectonic plates on the earth's surface. The new theory extends the theory of plate tectonics -- a kinematic description of plate motion without reference to the forces behind it -- with a dynamical theory that provides a physical explanation for both the motions of tectonic plates as well as motion of plate boundaries.