| A | B |
| surplus | an extra amount; more than is needed |
| environment | all the living things and nonliving things in a persons surroundings |
| domesticate | to train or adapt an animal or plant to live in a human environment, making it more useful to humans |
| agriculture | the science,aret and business of raising animals and plants to supply food for humans; farming |
| shrine | a place where people worship |
| self-sufficient | being able to provide for oneself without depending on others |
| irrigation | the act of suppling dry lands with water by means of canals, ditches, pipes, and streams |
| famine | a widespread shortage of food that threatens death from starvation |
| civilization | a complex society with a stable food supply specializationof labor a goverment, and a highly developed culture |