A new volcanic arc forms at the site of the easternmost transform, and many complications develop in SE Asia (Philippines, etc.) because of transforms turning into arcs, and various subduction-flips as thick (plateau-type) ocean crust refuses to subduct. A new subduction zone develops north of Australia.
Some of the causes of the European voyages of exploration were: 1  Alternate trade routes: Europe was dependent on Middle East countries for the import of spices and was looking for alternate trade routes to Asia and Africa to obtain spices (ginger, nutmeg, clove, cinnamon, etc.) and luxury goods (silk, gold, ivory, etc.) cheaply.
Socio-Economic and Environmental Impacts 30 The Socio-Economic and Environmental Impact of Geothermal Energy on the Rural Poor in Kenya Tour Operators There was concern over increased traffic and commercialisation of the park. There was also concern over the design of the expanding road network.ocio-Economic and Environmental Impacts 30 The Socio-Economic and Environmental Impact of Geothermal Energy on the Rural Poor in Kenya Tour Operators There was concern over increased traffic and commercialisation of the park. There was also concern over the design of the expanding road network.