The correct answer is: c) Chalcolithic.
Adichanallur is an important archaeological site in Tamil Nadu, India. It is located in the Pudukkottai district, about 200 kilometers from Chennai. The site is known for its Chalcolithic remains, which date back to the second millennium BCE.
The Chalcolithic period is a transitional period between the Neolithic and Bronze Ages. It is characterized by the use of copper and bronze tools and weapons. The people of the Chalcolithic period were also skilled farmers and herders.
Adichanallur has yielded a rich collection of Chalcolithic artifacts, including pottery, stone tools, and copper and bronze objects. The site has also been found to contain several burials, which provide valuable information about the funerary practices of the Chalcolithic people.
Adichanallur is an important archaeological site that provides valuable insights into the Chalcolithic period in Tamil Nadu. The site’s Chalcolithic remains are some of the best-preserved in India.
The other options are incorrect because:
- The Paleolithic period is the earliest period of human history, dating from the first use of stone tools to the development of agriculture.
- The Neolithic period is the period in human history when people began to live in permanent settlements and practice agriculture.
- The Iron Age is the period in human history when people began to use iron tools and weapons.