| A | B |
| tributary | a smaller river that flows into a larger river |
| inscription | a written message usually in pottery or jewelry |
| protein | a substance in food that helps build the body and keep it healthy |
| subcontinent | a large area of land that is isolated from the rest of the continent |
| intercropping | the planting of different crops together |
| Middle America | a region in N. America |
| oracle | a person who gives wise advice |
| legend | a story had down from generation to generation |
| pictograph | drawings or symbols used to represent a word in the chinese language |
| ancestor | a dead relative further back than your grandparents |
| peninsula | a piece of land surrounded by water on three sides |
| mounds | where villages were built on to escape rising flood waters |
| Shang Dynasty | located in China |
| Mohenjo-Daro | civilization located in India |
| Harappa | civilization located in India |
| Olmec | the first civilization in Middle America |
| Xia Dynasty | civilization located in China |
| Maya | civilization located in Middle America |