Plate Boundaries

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Across
  1. 4. The convergence of 2 oceanic trenches result in the formation of ___________.
  2. 7. When two plates _________, a rift valley, block mountain, volcanoes and lake can be formed along the plates.
  3. 8. Tensional forces causes plates to be stretched, causing ______ to form.
  4. 9. Earthquakes happen when the rocks can no longer withstand the increasing _____, causing them to slip and release seismic energy.
  5. 10. Transform boundaries happen when two plates ______ past one another.
Down
  1. 1. An example of a fold mountain range found along the Eurasian and Indian plate boundaries.
  2. 2. When magma in the mantle cools, it sinks and causes the denser oceanic plate to _____ beneath the less dense oceanic/continental plate.
  3. 3. _________ currents are movements of heat within the mantle.
  4. 5. _________ force causes fractures to form, causing plates to slide and form fold mountains.
  5. 6. Magma rises at the zone of divergenformingming new ocean floor through sea-floor ________.