Question: How Can A Population Growth Brainly?

What factors are responsible for population growth Brainly?

Immigration.

Migration.

Death rate..

Which factors are responsible for population growth?

Population growth is based on four fundamental factors: birth rate, death rate, immigration, and emigration.

Can any organism follow an exponential growth forever?

In the real world, with its limited resources, exponential growth cannot continue indefinitely. Exponential growth may occur in environments where there are few individuals and plentiful resources, but when the number of individuals becomes large enough, resources will be depleted, slowing the growth rate.

Is there a need to limit population growth Why?

We must bring population in line with sustainable resources. Slowing population growth helps protect all people, species, and the planet. These are the possible population projections from the UN.

What is this population growth quizlet?

the population growth rate. the amount by which a population change over a given time . population size. Demographers usually divide large populations into groups of 1000 and then report rates per capita (per individual)

What factors caused population to decrease?

The decline in U.S. population growth is likely due to a confluence of factors: lower levels of immigration, population aging, and declining fertility rates. A drop in net immigration to the United States is a key factor in the country’s declining population growth rate.

Which two factors can both cause a population to increase?

The two factors that increase the size of a population are natality, which is the number of individuals that are added to the population over a period of time due to reproduction, and immigration, which is the migration of an individual into a place.

Which type of population growth is shown in this graph Brainly?

Explanation: The type of population growth shown in the graph is logistic growth.

How do limiting factors most affect population size?

Limiting factors are resources or other factors in the environment that can lower the population growth rate. … Limiting factors can lower birth rates, increase death rates, or lead to emigration. When organisms face limiting factors, they show logistic growth (S-shaped curve, curve B: Figure below).

What is logistic growth in population?

As competition increases and resources become increasingly scarce, populations reach the carrying capacity (K) of their environment, causing their growth rate to slow nearly to zero. … This produces an S-shaped curve of population growth known as the logistic curve (right).

What factors are responsible for population growth migration?

Socio-political, economic and ecological factors are the main forces driving migration. Rising communal violence world-wide, often as a result of ethnic or religious intolerance, has led to increased levels of migration.

Which type of growth occurs when population growth slows or stops?

logistic growthWhen resources become scarce, the population slows or stops which leads to logistic growth.

Is there a limit to the growth of the population?

No population can increase without limitation. … Many factors influence population densities and growth, and these factors may lead to oscillations in population size over time. It is also often difficult to determine the exact factor limiting growth. Many different factors may combine to produce unexpected results.

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…•Nov 19, 2019

How do you control a population?

5 possible solutions to overpopulationEmpower women. Studies show that women with access to reproductive health services find it easier to break out of poverty, while those who work are more likely to use birth control. … Promote family planning. … Make education entertaining. … Government incentives. … 5) One-child legislation.Jul 10, 2017