Applying The DTM Flashcards

You may prefer our related Brainscape-certified flashcards:
1
Q

What are the characteristics for MEDCs on stage 5 of the DTM?

A

BR lower than DR

Population shrinks

Ageing population - more people living for longer

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2
Q

What problems do countries face at stage 5 of the DTM?

A

Smaller population means a reduction in spending - causes economy to slow or stall

Few children to replace current ageing workforce - workforce may not be large enough to carry out the work - causes economy to slow down or stop growing

Fewer taxpayers, less money for services. Made worse by increasing cost of services for the elderly - more old people, more money needed for pensions and health services

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3
Q

What stages of theDTM are LEDCs at?

A

Stage 2-3

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4
Q

Why do lots of countries enter stage 2?

A

Improved health care and sanitation leads to reduced death rate while birth rate stayed high

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5
Q

Why have some LEDCs moved into stage 3?

A

DR is still falling leading to increasing populations

Some governments have introduced policies to reduce BR e.g. one child policies

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6
Q

How does the UK’s history match stage 1 of the DTM?

A

The total population was small - 6 million in 1700

Poor diet and hygiene as well as wars and diseases (Black Death) caused high death rate

High death rate canceled out high birth rate

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7
Q

How does the UK’s history match stage 2 of the DTM?

A

Population grew very quickly - 5 times bigger by the 1880s - 30 million 1881

Improvements in da ring and medicine reduced starvation and diseases - death rate fell

BR remains high - economy grew quickly - urban populations grew particularly rapidly

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8
Q

What stages of the DTM are MEDCs at?

A

Stages 4-5

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9
Q

How does the UK’s history match stage 3 of the DTM?

A

Population was still growing - slower rate, 47 million by 1941

Birth control improved and used more frequently so BR fell

DR continued to fall as food supply, medicine and hygiene continued to improve

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10
Q

How does the UK’s history match stage 4 of the DTM?

A

Population growth has slowed down - 56 million by 1981

DR was low - except during WW2

BR was low - except for baby booms after WW2

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11
Q

How does the UK’s history match stage 5 of he DTM?

A

DR today is almost the same as BR

Population is ageing - pensioners outnumber children, estimated by 2030 1/4 of population could be over 65

Population could begin to decline if BR drops below DR as too few young people, DR becomes larger than BR as large population of elderly people die

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12
Q

What year is stage 1 of the DTM for the UK?

A

1760

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13
Q

What year is stage 2 of the DTM for the UK?

A

1760-1880

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14
Q

What year is stage 3 of the DTM for the UK?

A

1880-1940

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15
Q

What year is stage 4 of the DTM for the UK?

A

1940-today

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16
Q

What year is stage 5 of the DTM for the UK?

A

Today+

17
Q

What are the characteristics for MEDCs on stage 4 of the DTM?

A

Low BR and DR

Long life expectancies

Slow population growth

18
Q

What are the 3 strengths of the DTM?

A

Gives a good generalised picture of how a population can change over time

Easy to compare a country with DTM - knowing a countries population, BR and DR, can see where it fits on DTM

Can forecast how it’s population can change - helps governments decide on policies e.g. one child policy

19
Q

Weaknesses of DTM

A

Not a valid model worldwide - original data used to develop DTM was from developed countries

Original data didn’t have stage 5 - has been added since countries have left stage 4

Populations in countries with different customers may change in different ways e.g. catholic countries don’t condemn contraception

Extreme pop earth and low levels of development causes LEDCs from passing through all stages

Can’t predict exactly where counties will fall

Other factors can affect the population so a country no longer fits the DTM: population control policies, infectious disease, civil war