farming

a Neolithic town discovered in central Turkey

to tame; to bring plants or animals under human control

A large arc of rich, or fertile, farmland between two rivers

New Stone Age

a person who moves from place to place

Old Stone Age

A substance in the environment that is useful to people

Exchange of goods and services

The ability to raise animals and crops for food

working well; producing very little waste

lasting or expected to last for a long time

not permanent

a black glass found at volcanic mountains; craftspeople used it to make knife blades, arrowheads, and mirrors

a red ore called hematite; women rubbed hematite on their lips and cheeks to make them redder