Langeais Castle. The Langeais Castle has a tumultuous history. By the end of the 10th Century, the Count of Anjou, Foulque Nerra conquered Langeais, and built a fortress to establish his power.The count was indeed one of the best in Medieval military architecture.angeais is a splendid example of late Medieval castle architecture, with the interior fa ade announcing the Renaissance. It is situated 22 km west of Tours. How to get there: By Train: Take the train from Tours. The journey is taking only 17 minutes The round trip (aller-retour) is 4.80 Euros.
Subduction zones are broad areas where two. plates are moving in opposite directions. The. oceanic plate descends beneath a continental. plate in this example. [See Divergent and. Convergent Plate Boundaries for more-. detailed depictions].
Subduction zones are locations where crustal plates are being forced down into the mantle below other crustal plates. These movements are not uniform, but instead occur in dis â¦ crete events. This is because friction causes the plates to lock in position until the stress exceeds the shear strength of the fault zone.hese zones also exist where one oceanic crust is pushed under another oceanic crust, the same volcanism results, but as it takes place at sea the result is the formation of underwater volcanoes. 45 people found this useful.