however echo has managed to escape, taking sierra's car. it was and continues to be an adventure to play music on the harp-guitar." at the top it is  above the bottom. aside from the health of the yard workers, in recent years, ship breaking has also become an issue of major environmental concern. they can use all the objects, enemies, and vehicles to make their levels. the imager works by spinning a disk in front of the viewer's eyes. there are some threats to this species due to habitat loss. 