The period when man used both stone and copper tools is known as :
AChalcolithic Age
BPalaeolithic Age
CMesolithic Age
DNeolithic Age
Answer:
A. Chalcolithic Age
Read Explanation:
Chalcolithic age
The Chalcolithic Age was a transition period from the Stone Age to the Metal Age. The period when man used both stone and copper tools is known as Chalcolithic Age(Copper -Stone Age).
Catalhoyukin Turkey is a major site from where evidence for human life in the Neolithic and the Chalcolithic Ages have been discovered.
Mehrgarh in Baluchistan is a major Chalcolithic site in the Indian subcontinent