Memory Earth's SurfaceVersion en ligne Match. par Patricia León Erosion Earth's Surface Earth movement Arenal and Turrialba The earth's wear is called Erosion. Caribbean Plate Caribbean Plate Natural process. Arenal and Turrialba The earth's wear is called Erosion. Earth movement Costa Rica has three plates. Erosion Active and inactive volcanoes Earth's Surface Nazca Plate Plate tectonics. Cocos Plate Plate tectonics. Wind, water and ice cause erosion. Natural process. Active and inactive volcanoes Cocos Plate Volcanoes Volcanoes Magma and lava Magma and lava Nazca Plate Wind, water and ice cause erosion. Costa Rica has three plates.