Which statement completes the following sentence?
Natural increase in an urban population occurs when...
the death rate is higher than the birth rate.
the birth rate is higher than the death rate.
migration into the city is greater than migration out.
migration out of the city is greater than migration in.
116 exam-style questions on AQA GCSE Geography Urban issues and challenges, covering Urban issues and challenges. Each one has a worked solution and a mark scheme showing where the marks go.