Population Change

Front 1

1. Food supply

Back 1

In wealthy countries, it is easier to produce more crops, due to crop rotation, fertiliser etc. this makes a country richer. Eg. colonisation in Africa

Hint 1

-crop rotation
-additional food supply
-richer countries
-colonisation
-Ireland in the 1800s
-famine
-Brazil since 1990
-cleared land

Front 2

2. Improved technology

Back 2

Technology makes it easier to produce more crops using combine harvester etc. irrigation is used on dry lands

Hint 2

-tractors etc.
-irrigation
-Germany
-fertiliser

Front 3

3. Health

Back 3

Water, sanitation, vaccinations and health services affect population change. Eg. Ireland low death rate etc. Brazil, disease like cholera

Hint 3

-water
-sanitation
-vaccinations
-health service
-rich countries
-vaccinations
-poor countries
-diseases

Front 4

4. War

Back 4

Affects sanitation, water, farming and food supply, many civilians and soldiers killed.

Hint 4

-affects sanitation and water
-food supply and farming
-many killed
-eg Germany in WW1&2
-developing world

Front 5

5. Status of women

Back 5

Educated females go to college and get jobs, so they don't want to have children and quit work

Hint 5

-education
-jobs
-smaller families
-less growth

Front 6

6. Education

Back 6

Education leads to jobs, which leads to money and health services and less children and longer life expectancy

Hint 6

-jobs
-money
-healthcare
-less children