8.1 Human populations

8.1 Human populations Quiz

IB Environmental Systems and Societies SL: Quiz

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  1. 1. Which is an output from a human population?

    • A. Immigration
    • B. Births
    • C. Emigration
    • D. Net migration inflow
  2. 2. A population grows by 1.4% a year. Its approximate doubling time is:

    • A. 10 years
    • B. 50 years
    • C. 70 years
    • D. 98 years
  3. 3. Which is an indirect population policy?

    • A. A fine for a second child
    • B. Free schooling for girls
    • C. A cap on immigrant numbers
    • D. Paying a bonus for each birth
  4. 4. In which DTM stage is growth most rapid?

    • A. Stage 1
    • B. Stage 2
    • C. Stage 3
    • D. Stage 4
  5. 5. A pyramid with a narrow base and large older age bands suggests:

    • A. Rapid growth
    • B. A stationary population with a low death rate
    • C. A declining, ageing population
    • D. High infant mortality

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