Showing posts with label tectonics. Show all posts
Showing posts with label tectonics. Show all posts
Sunday, 23 September 2012
Wednesday, 25 January 2012
Plate tectonics
Plate tectonics is a scientific theory describing how continents move around on the mantle and how sea floor is produced and destroyed. Plate tectonics is able to account for many major geological features: mountain building, volcanoes, earthquakes, the worldwide distribution of fossils and the ages of rocks on continents and the sea floor.
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