STEP THREE

Understanding Demographics

Demography is the study of characteristics and statistics of human population. It can provide insights into the cause and effect of disease, technology, migration, and new interactions on a given population. Examine the following charts and then answer the questions below: Snapshot: Paleolithic Era in Perspective; Snapshot: World Population during the Age of Agricultural Civilization; and Snapshot: Continental Population in the Second-Wave Era.

  1. Question

    pEwNEuUezGDPpIc6oGPtEotqMQubq9mu5CkKKAsCyEL9PwfjCnje0d8y0ep+K+RhtsKgk4GPVCxzrrHpmDEPRggsSC1PFB/m7X0AeDDU4lF7BjCM9XEMIAdT8Oe84TjTkqUuiwAm5+s0vl5GamagTOarMsJGELCpGSFBhQrSwi8C+WHlV0n1DjlkxspPVGWGMMDRNZ+uBbTrNxUpO9mP7CEDY6aeCtShWvTmA+cA32QkZ4624afqJUZcP2dZMh2sbtVZRbq27N5SWe6a7BREgeEia6B7UqUSqeo+BhDc8Dtks6tpEknUlrr8RBHGnrZYybilgI5iEw9FmAcCmelIjdDjnwU=
  2. Question

    hIBHS1PvX4B7KCwaPUYg4OnlP6KZ2Dczv6WQdrz6WLT+taVPuzL1oDJmRku3Mt7zXzuXv0Z170o7EPpfZRDv0dEGpDcW00Ysi5OXSoX4NSDUMk6uBcOn+DOYswKV5jtOU0wu8Q542CigCcJVNfGY8T89izI938fUjTasn2RimPaqbyKHYcvgvPM2T1UhDQPvLYDgWD42oKDlZ+2g+3PFztc4Yhj0MJ8anAwRlg==
  3. Question

    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