Population Density and Distribution
A Dot Distribution map is able to show the population density of very
small areas. They don't show the country as a whole, but show the
little regions where people are concentrated. So it is very hard to
compare countries to each other. In the other hand, the Population
Density maps are maps with countries that are shaded according to
their population density as a whole. So, we can compare countries, but
can't see the small regions in the country, that have a denser
population than the other regions.
Bangladesh, India, Japan, France, Holland and Belgium are densely
populated.
Canada, Australia, Russia, Mongolia, Saudi Arabia and Bolivia are
sparsely populated.
People want to live in the best conditions possible, even though they
can't always manage to live in these conditions. These conditions are:
Climate, which allows people to make agriculture. The best climate for
agriculture is temperate climate, with no extremes of temperature or
precipitation. If there are extremes, no crops can be grown and people
won't be able to continue their lives. So areas with temperate
climates have a denser population than extreme climates. A second
effect of climate on people is that people are not able to live in
extreme climates, especially cold temperatures.
Topography, which divides into three parts; altitude, slope and
aspect. Altitude is the height above sea level. This effects both the
temperature and the amount of oxygen in the air. Temperature drops by
6ºC at every 1000 meters up; as well as the amount of oxygen. So
usually, the higher the altitude, the more sparse the population, with
few exceptions. Slope is the incline of the land. It effects
agriculture and transportation. If the land is horizontal, all kinds
of agriculture may be done and transportation is easy. But as the
slope gets steeper, limited agriculture may be done and transportation
is harder. If it is very steep, neither agriculture nor transportation
is available. So, the steeper the slope, the more sparse the
population.
The arrival of immigrants triggered a rapid urbanization of the major cities in the United States. New buildings were built to keep up with the city’s population increase, new modes of transportation were built in order to get across the city faster, and settlement house were created The immigrants rushed into cities causing skyscrapers and tenements to be build. As a result of limited land, businesses decide to build the business up instead of out. In addition, many of the immigrants were poor, so the tenement was invented. A tenement is a building full of small apartments that would house many families. Document two shows an immigrant family living in one of these tenements. In addition, to changes in building there were also changes
Throughout history, geographic factors have affected the way people interact with their surroundings. Deserts and monsoons have affected specific regions such as North Africa and South Asia. These geographic factors have shaped the way these regions developed throughout history.
The size of the sample must be quite small, because it is stated so in
As an object of analysis sociologists defines population as an aggregate of people in a geographical area that has size and longevity. The size has a lower limit of two and no upper maximum. Longevity varies and has a lower limit of zero with no known upper limit. Populations are by definition made up of individuals. The study of human population is termed demography. Demography studies the size and composition of a population, as well as migration and location of the population. Demographers track birth rates and death rates and monitor the population growth and try to explain them in terms of the social system's development. A good example is the Malthusian theory in which population increases geometrically and the resources increase arithmetically resulting in a lack of resources resulting in famine and war. Fortunately the theory is flawed in that it does not consider social factors such as artificial contraception and the burden of large families in a post industrial society. The way a population interacts with the environment creates a social system. The social system draws on the population and affects the population. An example of this is in India where the ratio of men to women is 108 (108 males to every 100 female) while the sex ratio of most other nations is below 100. The cause for this disparity ...
1. Demography is a discipline in Ecology that deals with population measures such as, age, size and overall structure are critical to demographic work. Demography is used to help understand a population’s growth pattern, although not all individuals are the same age and size or have the same survival and birth rates. Demography allows for greater depth and detail of a population’s structure to be characterized and analyzed.
One’s sense of place is determined by where they feel comfortable, at home, or simply welcomed. Millions of people consider their sense of place as being in an urban setting, but millions more are cast out of the urban space. What causes this “urban unevenness”? There are many factors to consider when thinking about the urban divide including race, gender, ethnicity, socioeconomic status, and physical and mental health to name a few. Massey’s essay, “Global Sense of Place”, discusses what she calls “time-space compression” which can explain why some people feel included in an urban space and others are excluded. Massey’s idea of “sense of place” is furthered by looking at examples from Williamson’s accounts of the destruction
George Murdock once said that a community is one of the two truly universal units of society organization, the other one being family (Schaefer, 461). We are all part of a community, and in many cases, we are a part of multiple ones. In chapter 20 of our textbook, we are looking at communities and urbanization. It discusses urbanization and how communities originate. It also looks at the different types of communities. Communities are defined as “a spatial or political unit of social organization that gives people a sense of belonging” (Schaefer, 548). It can be based on a place of residence, such as a city, neighborhood, or a particular school district. It could also be based on common identity, such as gays, the homeless, or the deaf.
States in areas such as urban population, employment and many other ways. The mass number of
Throughout the United States and elsewhere in the world it is possible to see that societies are undergoing processes of demographic transformation. In many cases this transformation comprises either an ageing or a rejuvenation of society. However, there are also cases in which this transformation also includes an ethnic dimension. In the state of California, ethnic minorities have for years threatened the state’s white plurality. In fact, the latest information released by the federal government confirmed that there are now living more Latinos in the state of California than there are Whites (Panzar, 2015). The loss of White plurality owes to the fact that other ethnicities have grown at faster rates, and it not irrational
According to the US Census Bureau report (2012), urban areas are defined as a densely residential, commercial, and other non-residential areas that account for more than 50,000 people. In the US urban population increased by 12.1 percent between 2000 and 2010. In general, urban population account for 80.7 percent of US total population. Other studies also indicate that urban areas are the engines of the United States of America’s economy, creating big opportunities for the entire population in the country. In fact, America’s top hundred urban areas alone comprise at least 75 percent of the country’s gross domestic product (GDP). Urban areas connect consumers and suppliers together in a relatively close proximity leading driven innovations,
Demography is the study of the human population (Macionis, 2013). One part of demography is looking at the effects population growth has, and figuring out how we can control them. The first factor in population change is fertility. Fertility is measured by the crude birth rate, which is an equation determining how many live children are born annually per 1,000 people in a population. While the crude birth rate does not take individual factors of a specific population into account, it is easy to use and gives a rough estimate. The second factor is mortality. The crude death rate is used to calculate this, and is the same formula as the crude birth rate – how many times it occurs in a year per 1,000 people in a population. The infant mortality
Population causes a heated debate among many people. The world's population has exceeded 6.5 billion and continues to increase about another 76 million each year. The three most populated countries are China, India, and the United States. Scientists have become worried that the population will double within the next 50 years, exceeding 12 billion people. With scarce natural resources and the strain that a doubling in population will cause on food availability, people become more wary about population control. What is population control? Population Control is the practice of limiting population increase, usually by reducing the birth rate (www.wikipedia.org).
The six concepts of geography are location, region, spatial pattern, spatial interaction, human/ environmental interaction, and culture. The location is everything; it is the starting point in geography. The region is the area of the land with consistent recognizable features, it has variations in its physical features. There are mountains, hills, valleys, plains, plateaus, oceans, lakes, deserts and wilderness, variations occur in its social and cultural features too. The spatial pattern is when a pattern is found in places that are far apart. Spatial interaction is when geographers believe one event can lead to a change in another location that is far away. Managing change is a key aspect of geography, geographers learn from past changes and predict and future ones. Human/ environmental interaction is the impact humans have on the environment. Interaction is closely linked to change. Again, in both physical and human aspects of the subject, geographers want to find out how things are linked together and how one aspect affects another. Lastly culture has different impacts on the environment, natural resources, concern issues of how people think about the world and how they communicate that thinking to
Human activity has major effects on geography. When studying the earth you can come to several conclusions about the geography of any particular civilization. Distribution of life in the civilization allows you to analyze whether their geography is their own destiny. Do people control their own destiny? Is geography something that people can control? Technology is really the key to why geography can be overcome by any people.
Demography is the study of the components of population variation and change. Death rate and birth rate are two determinants of population change. Theory of Demographic Transition is comparatively recent theory that has been accepted by several scholars throughout the world. This theory embraces the observation that all countries in the world go through different stages in the growth of population. A nation's economy and level of development is directly related to that nation's birth and death rates. Population history can be divided into different stages. Some of the scholars have divided it into three and some scholars have divided it into five stages. These stages or classifications demonstrate a transition from high birth and high death rates to low birth and low death rates. The Theory of Demographic Transition suggests that all nations begin in stage one as underdeveloped, third world nations and through time transition into first world nations. Firstly this theory was developed based on the statistic collected in many European countries. In this theory, birth rate and death rate are considered to be the major factors or demographic events for bringing change in population.