Part 1 of Essay
An ROV is a remotely operated vehicle which is a robot that moves in response to commands given by a human operator or a computer from a distance. Rov's mainly consist of a frame, a control system, a propulsion system, a tether management system and some usually have an on board camera. ROV's have been used for the last t ....

Part 2 of Essay
.... be harvested to make animal food and could also be used for human diets. Oil is running low on the Earths surface and many oil platforms are becoming more and more important. Already 30% of oil used comes from those platforms. In another few years it will become about 50%.The Military could use submersible and Rov's to locate and retrieve sunken pieces of bombs, ships, etc. that belong to them Deep sea exploration is The investigation of physical, chemical and biological conditions at the bottom o ....