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