Causes of population increase include quality health care, increased food production, immigration, fight against poverty and lack of family planning. High population increase has negative impacts to the country, including conflicts, environmental degradation, high cost of living and reduction in natural resources. One benefit associated with an increase in population is the growth of human workforce.Continue Reading
Improved health care has reduced mortality rates by diagnosing health problems in a timely manner. Use of vaccines has helped to prevent illnesses that used to kill many people in the past. As a result, this has helped save the lives of many people.
Introduction of better farming techniques has boosted the production of food. Also, efforts toward food security have been successful in many countries. Areas where people die as a result of drought and famine get enough food supply thus saving lives.
Increase in the fight against poverty has also contributed to population increase. In the past, only a few families had enough money to support themselves while many families faced many problems, including health issues as a result of poverty. Today, the fight against poverty has helped in a number of ways.
Immigration has also contributed in population growth in developed countries and urban centers. Many people immigrate to other countries in search for better living standards. This has led to an increase of population in many developed countries.
Poor family planning in many families is one of the major contributors to population growth. Many families tend to have many children more than they can support.Learn more about Population & Demography
Populations grow exponentially when they can maintain a constant growth rate percentage and can leverage the steady increase in population. Exponential growth of various species have been seen throughout Earth's history.Full Answer >
The main cause of rapid population growth is when there are more births than there are deaths, which is referred to as a natural increase. Other causes of rapid population growth include an increase in food production and distribution, improvement in public health and the elimination of many diseases.Full Answer >
China's population has continued to grow due to a large border and a continued modernization that has seen an increase in living standards and immigration as well as a decrease in infant mortality rates. As of January 2015, China has the world's largest population at 1.4 billion people.Full Answer >
A population census consists of collecting information about the population, compiling it, analyzing it and using it to assess the state and health of the country and its residents. There are many points of information collected, typically gender, marital status, income and background, among other things.Full Answer >