How to write about population
You may write in an essay on population definition that, in the most primitive sense, this concept means a group of people living on a certain territory. The size and composition of the population are among the largest areas of statistical research. They play an important role in the system of indicators for the planned development of the economy, culture, improving people’s material well-being, are used to assess the level of achieved economic growth, for the current and future planning of industrial, agricultural production, labor, etc.
Information for a “Statistics of population” research paper
Writing an “Importance of population education” essay, you’ll have to describe the basic scientific directions in this sphere. The statistics is one of the most important. It is focused on the patterns of quantitative changes in the population. In accordance with this task, it studies the size, composition, and movement of the population, causes and factors of population change on various grounds (sex, age, social status, education), its migration, fertility, mortality, life expectancy.
A specific feature of statistics is that in all cases its data refer to large groups. Characteristics of individual phenomena come to the attention only as a basis for obtaining summary characteristics.
Reliable information support is needed to monitor demographic processes and evaluate the effectiveness of policy measures in this sphere. The main sources of information on the number and composition of the population are censuses and current population records.
Explain in an essay on population that census is a scientifically organized collection of information in order to obtain data on the number, composition, and distribution of the population. It has a number of features:
the principle of self-determination is used: all information is collected from the words of respondents;
The census program includes demographic (sex, date, and place of birth, marital status, etc.), educational (characteristics of general or professional education: the number of years of study or level of education, visits to an educational institution, etc.), as well as ethnic (nationality, native and spoken languages, etc.) features. The composition of households and families is also taken into account.
As a rule, the census is conducted once in 10 years during the periods when the population is most sedentary (in autumn or winter). All information received during the census is attributed to a certain date and a certain time – the time of registration.
Mention in your population control essay that in the intervals between the censuses, the so-called micro-censuses are carried out. These are selective surveys of socio-demographic processes on the national and individual levels. In addition to obtaining usual information about the composition of the population, micro-censuses are oriented toward studying the formation of a family, changes in the birth rate, causes of migration, and housing conditions.
There are two categories of population that are taken into account in the framework of the census:
In addition to specially organized surveys, such as censuses and micro-censuses, information on demographic processes can be obtained from the data on the facts of births, deaths and migration movements as they arise.
If you want to compose a scientific research of high complexity, it is better to write something like a population genetics essay. However, such topics are suitable only for students of a narrow profile. If your future specialty is far from this field, the inability to operate with complex terms can reveal an amateur in you.
Material for a population development essay
You may write in a global population essay that scientists from a nonprofit organization in Washington counted the amount of people who lived on our planet during the whole human history. Employees of the organization appealed to demographers who submitted a “semi-scientific” method of counting. It’s not surprising. After all, the results of the study cannot be accurate for a trivial reason: the data on the number of people who lived on our planet are invariably missing, and this fact cannot be changed.