Unit 1: Native Americans Flashcards
Ice Age
Period during which low temperatures caused large areas of Earth’s water to freeze
glacier
Thick sheets of ice that covered the Earth’s surface during the Ice Age
migrate
to move from one area to another
artifact
object made by people in the past
ceremony
activity done for a special purpose
archaeologist
scientist who studies the artifacts of people who lived long ago and draws conclusions from them
mesa
high, flat land form that rises steeply from the land around it
theory
one possible explanation of something
drought
long period without rain
surplus
more than needed
pyramid
building with three or more sides shaped like triangles that slant toward a point at the top
tribute
payment a ruler demands from people he or she rules
civilization
culture with organized systems of government, religion, and learning
specialize
focus on one particular product, activity, or job
empire
large group of lands and peoples ruled by one leader