The correct option is C Banks of lakes and rivers
The period before the discovery of the art of writing is called the Prehistoric age. This is so because we do not find evidence of the linguistic development or the use of scripts. In this age, man was a nomad and indulged in hunting and food-gathering. The relics of the hunting and food-gathering humans are available in Bimbetka, Hunasagi and Kurnool in India. There are many other sites in which such relics have been found. Most of these sites have been discovered along the banks of rivers and lakes. Furthermore, since stone tools were essential for the survival of people of that age, they chose areas abundant with stone which could fulfil their needs. Areas where people used stones to create various tools have been thought to be the first industrial sites of human beings.