Human Population

If a population grows larger than its environmental carrying capacity, then

• death rate may rise.

• death rate may fall significantly.

• birth rate may rise significantly.

• immigration rate may increase.

Tags

NGSS.HS-LS2-1

NGSS.HS-LS2-6

What does the term carrying capacity describe?

• The maximum number of birth rates for a population.

• The ability of a population to accept new immigrants.

• The ratio of birth rates to death rates in a population.

• The population size that the environment can sustain.

Tags

NGSS.HS-LS2-1

Which correctly describes the term demographic transition?

• The transition from low birth rates and death rates to high birth rates and death rates as a country develops.

• The transition from high birth rates and death rates to low birth rates and death rates as a country develops.

• The transition from high birth rates to low death rates as a country develops.

• The transition from low birth rates to high death rates as a country develops.

A Density Independent Limiting Factor is a limiting factor of a population that can affect population growth no matter what the population density. What is a density independent limiting factor that can affect the human population growth of North Carolina?

• disease

• hurricanes

• food supply

• water supply

Tags

NGSS.MS-ESS3-2

NGSS.MS-ESS3-4

The average number of children a female member of a population has during her lifetime

• total fertility rate

• replacement fertility rate

• growth rate

• death rate

describes the relative numbers of organisms of each age within a population and is often represented by a graph

• age structure diagram

• population growth rate

• demographic transition

• fertility rate

According to the population pyramid of this country, its population is most likely...

• growing slowly.

• growing rapidly.

• decreasing.

• not changing.

In recent years, the human population has

• increased exponentially

• decreased exponentially

• decreased slowly

• increased slowy

Countries with high growth rates usually have an age structure that has

• an even distribution over all ages

• more older people than young people

• more younger people than older people.

• more middle-aged people than younger people.

Which of the following leads to a decrease in birthrates among women?

• Higher Education

• High Infant Mortality Rate

• No Prenatal Care

• No contraceptives