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Divergent boundary ¨ ¨ ¨ ¨ ¨ ¨ ¨ ¨ ¨ ¨ divergent : 발산의 convection : 대류 ridge : 골짜기, 두둑 Ocean ridge : 해령 Rift zone : 열곡대 Atlantic : 대서양의 conduit : 도랑, 홈통 Shallow earthquake: 천발지진 Convergent : 수렴의 Transform : 변환 박성기3 ¨ Divergent ¨ Convergent ¨ Transform 슬라이드 3 박성기3 Divergence bounding: mantle convection on the rise of the reduction of pressure yongyungjeomi of rocks down the basalt magma created to fill the Jet quality. 박성기, 2011-05-15 The force responsible for plate movement is mentle convection RIFT VALLEY ¨ SHALLOE EARTHQUAKE ¨ VOLCANO ¨ East Rift Zone on Kilauea East-Africa rift valley Divergent boundary of two continental plates. East African Rift rift valley Example: _____________ Creates a __________. OCEAN RIDGE ¨ RIFT VALLEY ¨ SHALLOE EARTHQUAKE ¨ VOLCANO ¨ ¨ Iceland has a divergent plate boundary running through its middle Oceanic ridge ¨ Spreading ridges ¤ As plates move apart new material is erupted to fill the gap Mid - Atlantic ridge Indian ocean ridge East Pacific ridge Q1) The force responsible for plate movement is __________________. Meltle movement Divergent boundary of two continental plates creates a _________________. Rift valley Q2) This ice land is located in Atlantic Ocean. It is being divided into three pieces. why? ________________________________________________________ This is located between north-american plate and eurasian plate. ________________________________________________________ According to plate move ment, they divided into three pieces. ________________________________________________________ THE END