What is natural increase?

When the birth rate is higher than the death rate

Why did world population grow rapidly from the 1800s onwards?

Death rates fell while birth rates stayed high

Contraception, women working and the cost of children

The dependent population with the working-age population

Rising pension and healthcare costs

The chance of a better-paid job

An economic migrant chooses to move for work; a refugee is forced to flee danger

Money sent home by migrants to their family

Loss of young, skilled workers (a brain drain)

Migrants fill labour shortages and pay taxes

14questions. Pick an answer and you'll see why right away.

What is natural increase?
Why did world population grow rapidly from the 1800s onwards?
Which of these is a physical factor causing a low population density?
In which stage of the demographic transition model does the death rate fall rapidly while the birth rate stays high?
Which of these is a limitation of the demographic transition model?
Why does the birth rate fall in Stage 3 of the demographic transition model?
On a population pyramid, what does a wide base show?
What does the dependency ratio compare?
Which of these is a challenge of an ageing population?
Which of the following is a pull factor for migration?
What is the difference between an economic migrant and a refugee?
What are remittances?
Which of these is a negative effect of migration on the source (sending) country?
Which of these is a positive effect of migration on the host (receiving) country?