Which events are associated with convergent boundaries? Select three options.

formation of island chains
creation of mid-ocean ridges
creation of new mountains
formation of rift valleys
formation of volcanoes

Why did the belgian parliament pass laws to decentralize its government? a. to increase trade with neighboring luxembourg b. to decrease the political power enjoyed by the flemish c. to enable belgium to join the european union d. to reduce tensions between belgium's two main ethnic groups