Flashcards
Population Key Terms
Cards in this deck (8)
- 1Zero GrowthA population in balance.
The birth rate is equal to the death rate - 2Natural decreaseThe death rate exceeds the birth rate
- 3Exponential growthA pattern where the growth rate constantly increases-often shown as a J curve
- 4Birth Rate (BR)The number of babies born per 1000 people per year
- 5Death Rate (DR)The number of people die per 1000 people per year
- 6Natural changeThe difference between birth rate and death rate, expressed as a percentage
- 7Natural increaseThe birth rate exceeds the death rate
- 8Life expectancyThe number of years a person is expected to live, usually taken from birth
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- Description
- For AQA exam board-Population Change
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- howley monkey
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