To predict population growth, one should focus on the reproductive age group, typically individuals between the ages of 15 and 49. This demographic is crucial as it encompasses those who are most likely to have children. Additionally, analyzing fertility rates, birth rates, and the population's age structure within this group can provide insights into future population trends. Migration patterns and the social factors influencing family planning within this age group are also important to consider.
Time.
A diagram of a population's age structure can help predict growth by showing the distribution of different age groups within the population. A pyramid-shaped diagram with a larger base indicates a younger population with high potential for future growth, while a more rectangular shape suggests a stable or declining population. This information helps in planning for future resource allocation, infrastructure development, and social services to support the population's needs.
You have people dying, people leaving, people arriving, and the birth rate can (and most probably will) change over time.
how infertility and sterility affect the growth of population
Margaret could predict when the audience would laugh, based on the kind jokes she told about the group's president.
The growth of a population is also measured by the number of immigrants who come into a country. But for it to be completely accurate you would have to also look at the death rates, to see if there has been a rise in a sort of ailment. Say for example that drunk driving fatalities has been on the rise over the past couple years you would want to add that into your populations growth. So with immigration numbers, any significant rise or fall in deaths and birth rates you would have a better picture of a populations growth.
Birth rate, Death rate, Immigration, Emigration, geographic distribution, population density, and growth rate. It can also mean what is something that if you saw on a test you would think of population like a group of animals or a group of plants (is describing population).
If a group of sunflowers experienced a condition where nutrients and sunlight were plentiful, their population would likely increase significantly. With abundant resources, the sunflowers would have optimal conditions for growth, leading to higher rates of germination, survival, and reproduction. Over time, this could result in a denser population of sunflowers, as more seeds would be produced and successfully establish in the area. Additionally, the overall health and vigor of the sunflowers would improve, further supporting population growth.
The growth of the population would be 3% each year. This means that the population size would increase by 3% of its current size every year.
logistic growth
In a country with zero population growth, you would expect to find a stable population size where the number of births equals the number of deaths. This would mean the population is not increasing or decreasing over time.
World war 3