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Weekly Words 2

paleolithic From the cultural period before 10,000 BCE marked by the development of the earliest, chipped stone tools and hunter/gatherer lifestyle.
neolithic From the cultural period of 10,000 B.C.E. – 5,000 BCE in the Middle East marked by the development of agriculture and polished stone tools.
irrigation Supplying water to dry lands using canals, ditches, pipes, or streams for the purpose of growing crops and raising animals
surplus An amount or quantity in excess of what is needed
fertile Fruitful; producing fruit or crops in abundance.
Created by: shamrockshcky