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