- What are two of the challenges presented by rapid population growth?
- What are the five factors that affect population?
- What are two factors that affect population size?
- What are the major factors responsible for population explosion?
- What two factors cause a population to decrease?
- What are the three or four most important factors required to sustain a population?
- How does population distribution affect the economy?
- How does the climate affect the population distribution?
- Can environmental factors affect the population growth and size?
- What are the 4 factors that affect population growth?
- What are the three main factors that affect a population?
- What causes changes in population?
- What are the major components of population change?
- What factors contribute to rapid population growth?
- How does population distribution affect society?
- Which factors affect the population distribution of southern Africa?
What are two of the challenges presented by rapid population growth?
What are two of the challenges presented by rapid population growth in developing regions.
Providing, food, water, and jobs for the growing population.
Describe the distribution of the human population and some of its effects on the environment..
What are the five factors that affect population?
Factors influencing population growthEconomic development. … Education. … Quality of children. … Welfare payments/State pensions. … Social and cultural factors. … Availability of family planning. … Female labour market participation. … Death rates – Level of medical provision.More items…•
What are two factors that affect population size?
The two main factors affecting population growth are the birth rate (b) and death rate (d). Population growth may also be affected by people coming into the population from somewhere else (immigration, i) or leaving the population for another area (emigration, e).
What are the major factors responsible for population explosion?
1 The major factors that are responsible for population explosion are illiteracy, reduced mortality, increased birth rate, and an increase in life expectancy.
What two factors cause a population to decrease?
The two factors that decrease the size of a population are mortality, which is the number of individual deaths in a population over a period of time, and emigration, which is the migration of an individual from a place.
What are the three or four most important factors required to sustain a population?
Carrying capacity, or the maximum number of individuals that an environment can sustain over time without destroying or degrading the environment, is determined by a few key factors: food availability, water, and space.
How does population distribution affect the economy?
The effect of population growth can be positive or negative depending on the circumstances. A large population has the potential to be great for economic development: after all, the more people you have, the more work is done, and the more work is done, the more value (or, in other words, money) is created.
How does the climate affect the population distribution?
Increases in global temperatures have created concern about effects of climatic variability on populations, and climate has been shown to affect population dynamics in an increasing number of species. … Our results indicate that both the NAO and ENSO have affected population densities of C.
Can environmental factors affect the population growth and size?
Environmental factors do affect a population’s growth rate, however. The interaction of the population’s natural growth rate and the environment determines the density of the surviving population. The maximum number of individuals that a given environment can support is called the carrying capacity.
What are the 4 factors that affect population growth?
Population growth rate is affected by birth rates, death rates, immigration, and emigration. If a population is given unlimited amounts of food, moisture, and oxygen, and other environmental factors, it will show exponential growth.
What are the three main factors that affect a population?
Three primary factors account for population change, or how much a population is increasing or decreasing. These factors are birth rate, death rate, and migration.
What causes changes in population?
The major factors affecting population are birth, death and migration. Birth increases the population while death decreases the population. Migration also causes population change. … But as a whole, migration does not affect in the size of population change.
What are the major components of population change?
The main components of population change are births, deaths, and migration. “Natural increase” is defined as the difference between live births and deaths. “Net migration” is defined as the difference between the number of people moving into an area and the number of people moving out.
What factors contribute to rapid population growth?
Several factors are responsible for the rapid growth: a drop in mortality rates, a young population, improved standards of living, and attitudes and practices which favor high fertility. Africans view large families as an economic asset and as a symbol of worth and honor, and parents see it as security during old age.
How does population distribution affect society?
How does Population Density Influence Political, Economic, and Social Processes? In general, increases in population density equate to problems for a country. Urban areas with a high arithmetic density have an increased need for food, infrastructure, and health/human services.
Which factors affect the population distribution of southern Africa?
1. Physical Factors: Physical factors that affect population distribution include altitude and latitude, relief, climate, soils, vegetation, water and location of mineral and energy resources.