Social Studies Grade 6 Ch. 1 “Digging Up the Past” Click Mouse to Advance Lesson 1 Beringia A prehistoric “lAnd bridge” that once connected Asia with North America Prehistory The long period of time before people developed systems of writing and written language Archaeolgy The study of past cultures through the things that remain such as buildings, tools, or pottery Archaeologist A scientist who uncovers evidence, or proof, from the past Artifact An object made by people long ago To move from one place to another Glacier A huge ice sheet A period of time when glaciers covered great stretches of land Fossil The bone of a long dead human or animal. Plants may also become fossilized. Lesson 2 The way in which humans produce the items they use DOMESTICATE To tame Harvest To gather Excation Site (or excavate) A site where archaeologists uncover artifacts Agriculture The raising of plants and animals for human use Surplus An Extra Supply (Extra grain is stored in these buildings.) Nomad A person who travels from place to place without a permanent home Social Division/ Specialization A group that does a certain type of work Climate The average weather conditions of a place over a long span of time Carbon Dating A method of estimating the age of something after it has died Stone Age The period of time when humans relied primarily on stone tools Old STone Age (Paleolithic) The early, longer period of the stone age when little progress was made New Stone Age (Neolithic) The late period of the Stone Age when humans made great improvements in technology Lesson 3 Culture The way in which individuals and groups react with their environment, including their technology, customs, beliefs, and art Anthropology The study of how people have lived and developed in a cultural group. Anthropologist A person who studies how people have developed and live in cultural groups Landform A natural feature of Earth’s surface such as a valley, plain, hill, or mountain Geography The study of the relationship between physical features, climate, and people Diverse Different Civilization A group of people who have a complex and organized society within a culture