What challenges can an ageing population present?

Geography

What is the capital city of Northern Ireland?

By 2050, experts believe that the population of Earth will be about

Declining in number and becoming older overall

Declining in number and becoming younger overall

Rising in number and becoming older overall

Rising in number and becoming younger overall

Which continent has the most youthful population?

Life in a slum is very similar for all people living there.

Approximately how many people around the world live in slums?

By the year 2050, what do experts believe the population of the world will be?

The number of births per 1000 people per year.

The number of deaths per 1000 people per year.

Birth rate can be defined as which of the following?

The average age that a person is expected to live to.

Life expectancy can be defined as which of the following?

The people who live in a particular place.

When there are more births than deaths, so the population grows.

When there are more deaths than births, so the population shrinks.

'Natural increase' can be defined as which of the following?