Today,I went to Amsa Prehistoric Site.I learn about Paleolithic age and Neolithic age.First,I learned where they live.Paleolithic age people lived in cave and Neolithic people lived in pit house.In pit house,3~4 people lived in small pit house and 5~6 people lived in big pit house.Second,I learned about comb-pattern pottery.It was used for storage and cooking.I learned more things,but I was interested of just this two things and I hope I can go there again~~~