He should consult an archaeologist. They study ancient studies looking for remains of buildings, objects, people, etc. They learn a lot about our past and what our ancestors were like through archaeology.
The 2nd & 3rd options
#PLATOFAM
Answer:
the mountains, seas, islands, and climate isolated separated and divided Greece into small groups that became city-states. The sea allowed the Greeks to trade for food by traveling over water.
Answer:
I'm pretty sure flooding along rivers created good farmland.
Explanation:
When rivers flood, they put silt onto soil, making it more fertile. When the flooding stops, it makes amazing farmland.
Hope this helps!
