Let’s go through each question one by one and find the correct answer.
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1. What is the definition of a population pyramid?
A population pyramid is not a real building or a math formula — it’s a chart that shows how many people are in different age groups, split by male and female. So the right answer is:
✔ A graphical representation of the age and sex distribution of a population
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2. What is the term used to describe the number of people in a certain area?
This is asking about how crowded a place is — like how many people live per square kilometer. That’s called “population density.”
✔ Population density
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3. What is the study of human population called?
The word for studying populations — including birth rates, death rates, migration, etc. — is “demography.”
✔ demography
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4. What is the term used to describe the movement of people from one place to another?
When people move from one place to another (within a country or between countries), that’s called “migration.”
✔ migration
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5. What is the definition of emigration?
“Emigration” means leaving your own country to live somewhere else. Think: “E” for “Exit.”
✔ The movement of people out of a country
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6. What is the definition of immigration?
“Immigration” means coming into a new country to live there. Think: “I” for “In.”
✔ The movement of people into a country
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7. What does rural mean? (One word)
“Rural” refers to countryside areas — not cities or towns. It’s the opposite of urban.
✔ Countryside
*(Note: Some might say “farm” or “village,” but “countryside” is the most accurate single-word definition.)*
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Final Answer:
1. A graphical representation of the age and sex distribution of a population
2. Population density
3. demography
4. migration
5. The movement of people out of a country
6. The movement of people into a country
7. Countryside
Parent Tip: Review the logic above to help your child master the concept of social studies 7th grade worksheet.
