Population Flashcards
(54 cards)
What is the world population?
The world population is the total number of humans alive on earth.
How fast is the world population growing?
The world population is increasing rapidly.
What is the birth and death rate per second?
Every 5 seconds, 5 people are born and 2 die, resulting in a gain of 3 people per second.
What is the current world population?
The current population is approximately 8.2 billion.
Which country has the largest population?
- India - 1,459,257,811
What is the population of China?
- China - 1,433,783,683
What is the population of the USA?
- USA - 331,002,651
What is the population of Ireland?
- Ireland - 5,255,017
What is the population of the U.K.?
- U.K - 69,551,332
How can population changes be illustrated?
Population changes can be shown on a demographic transition model.
What is the population distribution of Asia in 2050?
59.1% of the global population
Most populated country: China
What is the population distribution of South America in 2050?
9.1% of the global population
Most populated country: Brazil
What is the population distribution of Africa in 2050?
19.8% of the global population
Most populated country: Nigeria
What is the birth rate?
The number of babies being born in a country each year (per 1000 of population)
What is the death rate?
The number of people who die in a country each year (per 1000 of population)
How are birth and death rates measured?
These rates are measured for each 1000 of population.
What is natural increase?
The difference between the number of births and deaths in a population.
What are remote areas characterized by?
Remote areas are isolated and have poor transport links.
What is population distribution?
Population distribution tells you where people are and where they are not.
What percentage of the world’s population lives in urban areas according to the United Nations?
More than half of the world’s population lives in urban areas.
What is expected to happen to urban population numbers by 2050?
The number of people living in urban areas is expected to increase by 2050.
What are unpopular places?
Unpopular places are areas with too few people.
What are popular places?
Popular places are areas with too many people.
What attracts people to certain areas?
Areas with good transport links, such as roads and railways, attract people and industry, creating employment opportunities.