World Population
⭐ MasteredOver 8 billion people live on Earth. Population grows when more people are born than die. Countries like India and China have the most people.
Most people live in Asia.
All about World Population
The world population is the total number of people living on Earth at a given time. It has passed 8 billion people, and it grows when more people are born than die. Population is measured in people per square kilometre to compare how crowded different places are.
China and India are the two most populous countries, each with more than a billion people. Population growth slows in many countries as families get smaller and healthcare improves, but the total number of people keeps rising.
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Real-life uses of World Population
- Planning schools, hospitals and roads for growing towns
- Deciding how much food and water a country will need
- Comparing living standards across countries
Frequently asked questions about World Population
Which country has the most people?
India has overtaken China as the most populous country in recent years, with more than 1.4 billion people.
What is population density?
The number of people living in a given area, usually per square kilometre.
Why does the population keep growing?
Birth rates are still higher than death rates in many places, and people are living longer thanks to better healthcare.