Currency
The type of money used in a country, like the pound, the euro or the dollar.
Exported
Sending, transporting or selling something abroad.
GDP
This stands for 'Gross Domestic Product', which means the amount of money that a country makes in a year. It is usually divided between the number of people in the country to make an average wealth per person.
Infant mortality
The number of babies out of every thousand born that die before the age of one.
Leisure Time
Free time when we are not working or at school.
Life expectancy
How long people are expected to live. This is measured in years.
Pictogram
A symbol drawn to represent a picture or a type of graph that uses a picture instead of a number.
Shanty Towns
Areas of poorer housing in some cities of the world.