Question

When archaeologists are digging at an excavation site, how do they know which level is earlier and which is later?

Answer 1

It depends on the artifacts and minerals , hardness of rocks , etc. they get in a particular place. The place where they get more older artifacts and soil as per their criteria is more older than the other.

Answer 2

Answer:

It depends on the artifacts and minerals , hardness of rocks , etc. they get in a particular place. The place where they get more older artifacts and soil as per their criteria is more older than the other.