| A | B |
| Paleolithic Age | Old Stone Age |
| nomad | people who move from place to place |
| method | a way of doing something |
| available | ready to be used |
| construct | to build by putting parts together |
| communicate | to share information with someone |
| constant | always happening |
| technology | an ability gained by the practical use of knowledge |
| ice age | a time when glaciers covered much of Earth |
| domesticate | to tame animals for human use |
| Neolithic Age | New Stone Age |
| systematic agriculture | organized growing of food on a regular schedule |
| economy | deals with making, buying, and selling of goods and services |
| locate | to set up in a particular place |
| shrine | a place where people worship |
| specialization | the act of training for a particular job |
| Bronze Age | the period in ancient human culture where people used bronze |
| monarchy | a government whose ruler, a king or queen, inherits the position |
| Catalhuyuk | a Neolithic community |
| civilization | an organized and developed society |