Which of the following is the correct definition of a megacity?
A city with a population of 10 million or more people.
A city that is considered to be of major importance in the global economic system.
The capital city of a nation containing all its main political institutions.
A city experiencing a rapid increase in the percentage of people living in urban areas.
10 exam-style questions on OCR A GCSE Geography Global urbanisation. Each one has a worked solution and a mark scheme showing where the marks go.