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Population Pyramids and Demographic Transition Lab

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Presentation on theme: "Population Pyramids and Demographic Transition Lab"— Presentation transcript:

1 Population Pyramids and Demographic Transition Lab
answers

2 Stage 3 had started but then something changed
STAGE 2 – Early-Transition Stage 3 had started but then something changed 3 droughts between ‘98 and ‘02 affected food security. May have caused increase in BR?

3 Stage 2 had started but then something changed
STAGE 1 – Pre -Transition In 2001 the War on Terror began and Afghanistan suffered its third war in 20 years. Stage 2 had started but then something changed

4 Many fewer men than women because of the war.
STAGE 5 – Post-Transition (declining) Many fewer men than women because of the war. WW II starts and the BR decline rapidly to a birth dearth in the post-war years.

5 STAGE 3 – Late Transition
Stage 3 has started. STAGE 3 – Late Transition Many more men then women because of the many of the same reasons as in China. Selective abortion and Feticide

6 STAGE 4 – Post-Transition (stable)
Many fewer men than women because of the war. WW II ends and the BR increases rapidly as Germany has been defeated. Typical bullet shaped pyramid of a high LE and a low BR for a prolonged period of time

7 STAGE 4 – Post-Transition (stable)
WW II ends and the Baby Boom begins and lasts for 20 years Typical bullet shaped pyramid of a high LE and a low BR for a prolonged period of time, but seems to be moving into stage 5. Baby Boom echo as Boomers reach their childbearing years


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