The total number of people is known as this and the average number of people per square mile or square kilometer is known as this.
What is population and population density?
100
This is what has been happening with the population in the past 100 years.
What is it has grown? Side note: It has grown by about 4.5 billion people over the last 100 years.
100
The United States is made up of many types of these (types of people) that came between 1850 and 1930 (and continue to come today), which makes it a very diverse place.
What are immigrants?
100
An economic system in which private individuals own most businesses is knows as this.
What is capitalism?
200
This is the movement from place to place or region to region.
What is migration?
200
Population distribution means this.
What is the spread of population over an area?
200
This is what voluntary migration means.
What is the choice of people to move?
200
This is an economic system in which the central government owns farms, factories, and offices.
What is communism?
300
This is the definition of consumers.
What is people who buy and use products?
300
These are some factors that affect population and population distribution (must give at least 3).
What are birthrate, death rate, climate, natural resources of an area, availability of jobs, or availability of water and soil?
300
Involuntary migration means this.
What is people are forced to move?
300
This is the meaning of developed nations.
What is nations with more industries and more advanced technology?
400
Urbanization is defined as this.
What is the movement of people to cities and/or the growth of cities?
400
This country has one of the highest population densities in the world (many people per square mile or square kilometer).
What is Asia?
400
This is an example of involuntary migration (big scale, not just within U.S.)
There could be many things given. What is the slave trade? What is religious division between India and Pakistan? What is the migration of Jews and other minorities during the time of Hitler?
400
This is the meaning of developing nations.
What is nations with fewer industries and simpler technology?
500
Economy means this.
What is a system where people make, exchange, and use things of value?
500
These are reasons for the population growth (give 2).
What are increased food supply, better medicine (and advances in healthcare), and the result that people are living much longer?
500
This is what the "push-pull" theory says.
What is people migrate because conditions are bad (government, religious persecution, not enough food, etc.) and they feel like they are being pushed away; and they migrate towards an area that promises a better life (pulled toward another area)?
500
These are some challenges faced by developing countries (at least 2 challenges).
What is inadequate healthcare, poor housing, education, and public services (water and electricity)?
500
These are the meanings of urban, suburban, and rural areas.
What is urban is areas in cities? What is suburban is developed areas outside of cities? What is rural areas are areas in the countryside?