Population & Demographics
Explain what a population is.
Population is the total number of people in a defined area. It serves as a foundation for analyzing demographics like age, density, and growth trends.
Explain the significance of push factors.
Push factors are reasons people leave a place, like poverty, conflict, or disasters. Understanding push factors helps explain migration and its impact on development.
Explain what it means to immigrate.
To immigrate means to move into a new country to live. It emphasizes arrival and impacts the destination country’s population and cultural dynamics.
Explain the significance of life expectancy.
Life expectancy is the average number of years a person is expected to live. It reflects a population's health, living conditions, and development.
Explain the significance of pull factors.
Pull factors are reasons people move to a new area, like jobs or safety. They help explain why people migrate and how regions develop.
Explain the significance of refugees.
Refugees are individuals fleeing their country due to conflict or persecution. Their movement impacts migration patterns and poses challenges for host countries' resources and policies.
Explain the significance of population density.
Population density measures the number of people per unit area. It indicates resource distribution, urbanization, and regional population pressures for demographic analysis.
Explain what it means to emigrate.
To emigrate means to leave one’s country to settle elsewhere. It highlights the departure aspect of migration and impacts the home country’s population dynamics.
Explain the significance of the Human Development Index (HDI).
The Human Development Index (HDI) combines life expectancy, education, and income to assess a country's development. It reflects overall well-being and demographic progress.
Explain the significance of carrying capacity.
Carrying capacity is the maximum population an environment can sustain with available resources. It highlights limits on growth and the balance between humans and resources.
Explain the significance of visas.
Visas regulate migration by granting legal entry to foreign countries for specific purposes, influencing migration patterns and ensuring adherence to national immigration policies.
Explain the significance of the Gender Inequality Index (GII).
The Gender Inequality Index measures disparities in health, empowerment, and labor between genders. It highlights social and economic barriers affecting population well-being and development.
Explain the significance of population pyramids.
Population pyramids visually represent age and gender distribution in a population. They reveal trends in growth, aging, and social structure for demographic analysis.
Explain the significance of green cards.
Green cards grant permanent residency, allowing immigrants to live and work in the U.S., shaping migration patterns and long-term population dynamics.
Explain the significance of the demographic transition model.
The Demographic Transition Model tracks population changes through stages of birth and death rates. It helps analyze a country's development and demographic evolution over time.