1: Universal concept 2:Easy to understand 3:Flexible time scales 4:Provides demographic starting point 5:Shows NGO's where to distribute AID. 6: Can Compare + Contrast
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What are the Disadvantages to the DTM
1: Original model did not include 5th stage. 2: Doesn't take into account Migration, Tourism, or Government Actions. 3: Eurocentric assumes all countries follow western Socio-economic changes.
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Emancipation Of Women
Stage 4/5 women get better rights and respect
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Reasons for population change
Medical healthcare, war, disease, family planning, government policies (state welfare), taxes, benefits education, social factors, brain drains,
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Causes of youthful population
religion influencing lots of kids, High IFM, Low life expectancy,Patriarchal Society, little access to health care, no education.
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Population Change Equation
BR - DR +/- Migration
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Dependency Ratio
(% Under 15) + (% Over 65) Divided by percentage 15 - 64 x 100
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Lodgment Till
Sub-glacial material deposited by an actively moving glacier
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Ablation Till
At glacier snout after ablation (melting)
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Other cards in this set
Card 2
Front
What are the Disadvantages to the DTM
Back
1: Original model did not include 5th stage. 2: Doesn't take into account Migration, Tourism, or Government Actions. 3: Eurocentric assumes all countries follow western Socio-economic changes.
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