Admin What factors stop population growth?
Factors that decrease population growth can be defined as environmental stress including limitations in food, predation, and other density-dependant factors (Sibley & Hone 2002). However, many sources of environmental stress affect population growth, irrespective of the density of the population.
Which factor is not important in population control?
Control in birth rate is not responsible for the population growth in India. A high birth rate will consequently result in high population growth. Birth rate gives the number of children born in a period of time.
Which factor affects the growth of the population the biggest way?
The factor which affects the growth of the population in the biggest way is the fertility rate. The fertility rate is typically measured by the number of children per one woman of child-bearing age.
How can we solve the problem of Population aging?
Population aging must be met with the needed societal adjustments, such as increased labor participation or immigration, rather than by offering incentives to women to have more children. 9. Convince leaders to commit to stabilizing population through the exercise of human rights and human development.
What happens if the ratio of population growth to death is 2?
On the other hand, if this ratio is below 2, the population of the region may be destined for a decline. A key factor affecting the growth of the population is the death, or mortality, rate. Just as the birth of new people increases the population size, deaths decrease it.
What is an example of a limiting factor in biology?
Limiting Factors A limiting factor is anything that constrains a population’s size and slows or stops it from growing. Some examples of limiting factors are biotic, like food, mates, and competition with other organisms for resources. Others are abiotic, like space, temperature, altitude, and amount of sunlight available in an environment.