- What are the three or four most important factors required to sustain a population?
- What are the five factors that affect population?
- How does relief affect population distribution?
- What are 4 factors that affect population growth?
- What are the two factors that affect the growth rate of any population?
- What are the physical and human factors that influence the distribution of population?
- What two factors cause a population to decrease?
- What are the main factors that cause population change?
- What are the three major factors that cause population change?
- What parts of the world have high and low population distribution?
- Which is the natural factor to affect the population growth?
- Which Two factors determine the size of a population?
- What is impact of population change?
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..
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…•
How does relief affect population distribution?
Relief features also play an important role in influencing population distribution. … Among the other aspects of relief features which affect human habitation are general topography, slope and aspect. The main concentrations of human population are confined to the areas marked with flat topography.
What are 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 two factors that affect the growth rate of any population?
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 physical and human factors that influence the distribution of population?
Physical factors that affect population density include water supply, climate, relief (shape of the land), vegetation, soils and availability of natural resources and energy. Human factors that affect population density include social, political and economic factors.
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 main factors that cause population change?
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 are the three major factors that cause population change?
The population change is determined mainly by fertility (Births), mortality (deaths) and migration. We shall study each of these causes of population change.
What parts of the world have high and low population distribution?
Physical factors Lowland plains, flat river valleys and deltas and volcanic areas with fertile soil tend to have high population densities. Mountainous areas with steep slopes and poor quality soil tend to have low population densities.
Which is the natural factor to affect the population growth?
Populations are affected by many factors, the main natural ones being birth rates and death rates which affect the level of natural change (increase or decrease) within the population.
Which Two factors determine the size of a population?
The rates of birth and death in a given population will determine the size of a population.
What is impact of population change?
Population growth causes a disproportionate negative impact on the environment. Problems of population size and growth, resource utilization and depletion, and environmental deterioration must be considered jointly and on a global basis.