AICE-Enviro Unit#3 Managing Human population

Front

What does the term 'immigrate' mean?

Back

To enter and live in a new country.

Front

How does rapid population growth affect the environment?

Back

It increases the demand for resources.

Front

What factors contribute to the shape of a population pyramid with a low birth rate?

Back

Children are not needed to work the land.

Front

What age range is considered too young to work full time according to the dependency ratio?

Back

0-14 years old.

Front

What is the definition of population density?

Back

The average number of people living within a square mile or a square kilometer.

Front

What is the impact of high population density on urban areas?

Back

It can lead to overcrowding, increased demand for housing, and strain on resources.

Front

What is the dependency ratio?

Back

A measure that compares the number of dependents (people younger than 15 or older than 64) to the working-age population.

Front

What are the potential consequences of a declining birth rate?

Back

A shrinking workforce and potential economic challenges.

Front

How can immigration affect population growth in a country?

Back

It can increase the population size and alter demographic composition.

Front

What is the significance of understanding population pyramids?

Back

They provide insights into the age distribution and potential future population trends.