Population Indicators (Grade 10 NSC Matric Geography): Quizzes
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10 questions from this quiz
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Practise the questions
10 questions from this quiz
What does the crude birth rate (CBR) measure?
What does the crude birth rate (CBR) measure?
Live births per year per 1,000 people
Why is the crude birth rate called 'crude'?
Why is the crude birth rate called 'crude'?
It includes all people regardless of age
A crude birth rate below 18 per 1,000 is considered:
A crude birth rate below 18 per 1,000 is considered:
Low
What does total fertility rate (TFR) represent?
What does total fertility rate (TFR) represent?
Avg children per woman in reproductive yrs
Why is the replacement rate approximately 2.1 rather than exactly 2.0?
Why is the replacement rate approximately 2.1 rather than exactly 2.0?
Some children don't survive to reproduce
A crude death rate above 20 per 1,000 is classified as:
A crude death rate above 20 per 1,000 is classified as:
High
Why is infant mortality rate considered a sensitive development indicator?
Why is infant mortality rate considered a sensitive development indicator?
It reflects healthcare quality & conditions
What is the formula for calculating natural population increase?
What is the formula for calculating natural population increase?
[(CBR - CDR) / 1000] × 100
If CBR is 26/1,000 and CDR is 14/1,000, what is the natural increase?
If CBR is 26/1,000 and CDR is 14/1,000, what is the natural increase?
1.2%
What pattern exists between development level and natural increase rates?
What pattern exists between development level and natural increase rates?
More developed = lower natural increase