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discuss the factor that may affect the population growth

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Birth Rate; It is the average number of the children born in a country compared to the rest of the population. These limiting factors can be further broken down into abiotic or biotic limiting factors. They have to compete with … population growth and depressed economic performance is strongest among the poorest nations of the developing world, and that the effect on this group extends back through the 1960s and 1970s. Population growth is a process when the total number of people rises within the measures of a particular population. Even in the USA, in the 1930s, was apprehended that a slowing down of the rate population growth would lead to long run secular) stagnation. Factors Affecting Indian Economic Growth. As humans leave a much larger footprint on the environment than any other creature, uncontrolled overgrowth can be especially devastating. Essentially it is inevitable that life itself will be conceded to the exponentially growing population increments. Yeast growth is affected not only by the operative conditions (temperature, pH, sugar concentration) but also by the intrinsic properties of the investigated system, namely, type of strain, culture medium, and physiological state of the inoculum. The "Goldilocks" law. Would food grow as well in desert areas, mountainous areas, or jungle areas? When a company purchases this fish… But what can we do? The world population today is over 7 billion and the number is increasing with each passing year. Prompt students to list factors that could limit a population’s growth and size by asking them to think about the animals they saw in the previous video clip. Have only one child in the family and have safe sex. by motivating people to have small families. Population depends on the rate of growth , as well as external factors. Death rate (Mortality) - This refers to the number of deaths in a region at a given time. Relief (shape and height of land) Low land which is flat e.g. Factors Affecting Population Growth in Nigeria / Causes of Population Growth in Nigeria. People should stop having sex because they are over populating the world. @Anon156527: The reason countries buy oil from other countries, even though that country already has oil, is for trade. These factors have led to overpopulation, which has more negative effects than positive impacts. Discrimination is one of these. There are circumstances which can create sentiment in the population that will inspire population growth. Learn vocabulary, terms, and more with flashcards, games, and other study tools. I.e. Any suggestions or advice would be nice. Hope this helps your understanding. How does population growth affect economics? In so doing, the world's population will gradually wane, instead of jolting down to a minute amount. Stop pump the pumping water to to grow vegetables that are then shipped around the world. The supply of labour is considered on the basis of population, different age groups, participation of sex ratio and their education. You explain to Marcus that as more and more of his ants become sick and die, the population numbers will drop back below their environment's carrying capacity. Other locations, usually because of a lack of relative wealth, and perhaps engineering knowledge, have fallen behind. Factors affecting birth rates and death rates Population growth Projected world population and growth rate from 1950-2050. A business leader's characteristics such as behaviour, personality and attitude can certainly have an impact of the growth of the business. Food aid to failing systems should stop. Biotic factors are living or once-living organisms in the ecosystem, such as food, disease, competition, and predators. Some of the important factors affecting bacterial growth … Similarly, the Middle East specializes in oil, and the US specializes in something else (I don't know what) but the trade relationship works. While certain countries and therefore the people within those countries become more and more subject to poverty, unfortunately the only 'fun' thing they have in their lives is sex. In other words, it only "costs" Country A ten computers, compared to 40. It makes no sense to pump oil out of one hole in the ground just to dump it in another hole in the ground (fertilizers on ag. When there are relatively few people, controlling waste is a much simpler task. Population counts will drop precipitously in a post-industrial culture, as it will take generations to educate the majority of the people how to care for themselves and how to produce their own food. Supply of labour is related with that quantity and rate at which the labourers are ready to work. These conditions may have both positive and negative influences on the emergence of entrepreneurship. Over population is never good. In some cases, entire countries may be affected by the situation. Learning Objectives
To understand some key terms in population geography
To discuss and understand the nature of Natural Change
To look at the various factors that affect population growth
To look at the various methods used to get population data and how this … However maybe, just maybe, nuclear bombs may kill off many of the population, then the few that survive can be educated on how to maintain low population levels. It's all about comparative advantage and opportunity cost. Physical factors that affect population distribution include altitude and latitude, relief, climate, soils, vegetation, water and location of mineral and energy resources. Technological advances in the fishing industry have made these fish easier to catch. Competitiveness will increase. For example, country A can make ten cars in a year or a hundred computers. This little known plugin reveals the answer. The composition of a population can also affect the surrounding environment. First, as the population grows the opportunities for quality, available housing may become an issue. Factors Affecting Growth Rates 2010 1. No matter what happens in a population, its numbers will drop and sometimes rebound if it reaches the carrying capacity for its environment. Zambia has more natural resources than her people (population) but is still poor. In general the body constitution and structural growth of girls are different from boys. The pituitary gland releases the hormone, and any damage to this gland affects growth and development. If you have six children find a way to feed them or stop having them. II. In Nigeria, corruption occurs in many areas but the most common is corruption of government officials. The larger the number, the faster the population growth. Eg: land space: if it is full it is full, you cannot create more space. We begin with the Social factors, which includes … 1. Factors affecting Growth Rates
AS Geography
2. In other cases, access to food and clean water may be the main issue. Social and economic indicators of development influence population growth including birth rates and death rates whilst physical and human factors affect population distribution in a country. For example, a population may have access to lots of food but hardly any water. Demand for fish such as tuna, salmon and Chilean sea bass has grown sharply in the last 20 years. What factors do you think limit the size and growth of the population you chose? I already have some examples: the deer on St. Matthew island, Rapa Nui. The "Goldilocks" law. The population. The factor which affects the growth of the population in the biggest way is the fertility rate. I don't agree with what you are saying about that population growth isn't a problem in itself. Help! A factor that affects a population in the same way regardless of its size. Is Amazon actually giving you the best price? As young people are more likely to migrate, this leads to intensified urban environmental concerns, as listed above. In such … Use the information to create a clear, visually appealing mind-map showing the physical and human factors affecting population density. No, population growth will eventually lead to the downfall of life itself. Folks, that time period has passed. The population growth of any animal, if left uncontrolled can become burdensome. For example, a particular plant species may grow optimally between 20 and 30 degrees, grow a bit between 10 and 20 or 30 and 40, but won't grow at all below 10 or over 40. Population growth has been a favourable factor in stimulating growth in many a country in; last two centuries, when vast areas remained largely unsettled. Death rate: The number of deaths per 1000 people.This has a negative effect on population growth. humans typically have a litter size of 1. The current rate of population growth is now a significant burden to human well-being. To finish the main factors that affect bacterial growth are resource availability, metabolism, temperature, pH, … Eventually, it begins to affect to poorest in the area. Sex acts as an important factor of growth and development. Ganges Valley in India: High land that is mountainous e.g. This can result in birth rates higher than those of industrialized nations where birth control is ubiquitous and pregnanc… The greater the number of mates available for reproduction, the faster the population will grow. In the long run, it is. Decline in the Death Rate: The fall in death rates that is decline in mortality rate is one fundamental causes of overpopulation. The need for food, space and raw materials has resulted in destruction of habitats and pollution. First, population growth and the aggravation of distribution problems are correlated—part of the increase will surely be absorbed in urban areas that can least afford the growth. However, as populations grow, the waste increases dramatically. The growth of the human population has impacted the planet and affected biodiversity. Stop stripping resources from one area and sending them to another part of the world. The population growth is determined mainly by birth rate, death rate, and migration patterns (immigration and emigration). Introduces limiting factors to population growth and how they affect growth rate. Therefore this paper will discuss these two theories for population growth and their effect on the resources and environment of the earth. Corruption. Zambia is one of the poor countries of the world with only 13 million people. Country A can make one car for every ten computers. Example: imagine that in an effort to preserve elk, a population of 20 individuals is introduced to a previously unoccupied island that’s 200 km 2 in size. Another factor that can greatly affect the size of a population is disease. Eventually, one or more environmental factors will limit its population growth rate as the population size approaches the carrying capacity and density increases. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Biotic factors affect population of organisms. We are killing our host and there is not much that any one person can due about it. The term most commonly used when describing natality in the human population is 'birth rate'. For instance the population in the developed countries like Europe and America is growing at rate of only 0.1% per year while in developing countries the growth rate is over 1.5% per year. Himalayas: Resources: Areas rich in resources (e.g. As space is taken up, it becomes more valuable. Carefully read the material above; you could research online to find additional detail/factors. In the long run the effect of population growth may be substandard housing or homelessness. It's about opportunity cost. Western Europe The population of the world now exceeds the natural resources available to sustain it. Factors affecting population growth The population growth is determined mainly by birth rate, death rate, and migration patterns (immigration and emigration). Exposure to a toxic environment as a child also affects growth and development. tend to densely populated e.g. ; Population growth is based on four fundamental factors: birth rate, death rate, immigration, and emigration. In this note, we discuss death and migration. Start studying 7.3 - Factors that affect population growth. This is an even more immediate problem than housing. But the problem in India is poor families have seven, eight or nine children, and rich and middle class usually not more than three. In the mean time, all we can do is enjoy what life has to offer.=). There is difference in growth and development of boys and girls. What are some effective strategies for dealing with overpopulation and could there be a way to make overpopulation a good thing? Birth rateis the number of individuals born per 1,000 individuals per year. If an organism requires many of these specific growth factors they may be considered “fastidious”. The density dependent factor refers to the factors that affect the size or growth of a given population density. Countries who are in the early stages of economic … If an organism requires many of these specific growth factors they may be considered “fastidious”. For example, a particular plant species may grow optimally between 20 and 30 degrees, grow a bit between 10 and 20 or 30 and 40, but won't grow at all below 10 or over 40. 2. Differential fertility and mortality rates lead to differential growth rates which, in turn, lead to changes in the population of a country over a long period of time. The period of mate receptivity for reproduction. Factors responsible for the rapid growth of population in India India is the second overpopulated country in the world which reached 1.21 billion(1,210,193,422 Crores). Poverty is mainly because of unemployment issues. ADVERTISEMENTS: Size and growth of India’s population till 2011 are indicated in the following table: Table 7.1: Growth of […] coal, oil, wood, fishing etc.) This makes sense, as people being born adds to the population. 11 Factors Affecting Economic Growth in Nigeria. there's no way overpopulation is a good thing and it can't even be made a good thing ever! They are birth, migration, and death. To offset overpopulation, people can have more fun that does not involve sexual acts. Increase in population is directly related to … Understanding the factors which affect population growth patterns can help us plan for the future. Country B can make one car for every 40 computers. There can be a variety of causes for rapid population growth. This may be a tribe, a… While population growth, of any species, may be beneficial to a certain extent, there may come a time when the number in the population exceeds the natural resources available to sustain it. The main problem in the world is the war. For example, forest fire. In population ecology, limiting factors are factors in the environment that control various aspects of a population.Some limiting factors come into play depending on the density of the population, and others are unrelated to the population density. Birthrate, 2. Even in the USA, in the 1930s, it was apprehended that a slowing down of the rate of population growth would lead to long-run (secular) stagnation. When males = females, populations will grow faster relative to when males and females are not equal. Factors that affect the growth of Populations. In an MEDC (more economically developed country) there are quite a few things that affect population growth. Think of the earth as a human being for a minute and imagine it is being overwhelmed by a major life threatening disease, and you have our situation. As can be seen in Figure 1, the world’s population grew very slowly until about 1750. It influences all aspects of physical appearance such as height, weight, body structure, the colour of the eye, the texture of the hair, and even intelligence and aptitudes. a cat in heat; longer/more frequent estrous period = faster growth. This term is often used to describe reproductive rates over a variety of time periods. What factors affect population growth. The term is widely used in ecology and is used to refer to life. First, there is natality, which is the number of individuals that are added to a population over a period of time due to reproduction. More people crowded into less space is not a good combination in any locality. India is one of the fastest growing economies. Growth of bacteria is affected by many factors such as nutrition concentration and other environmental factors. Population growth (or decline) is influenced by many factors that fall into the broad realms of demographic characteristics, socioeconomic conditions, transportation infrastructure, natural amenities, and land use and development across space and time. Would there be any space left for wild animals or natural plant life? Economic development. When a population of students grows rapidly, it can lead to teacher shortages, lack of funding and overcrowded schools. In areas where these factors are present, you can expect to see strong and consistent entrepreneurial growth. What Countries Have the Highest Population. How can an increase in population cause an increase in the workforce, which would improve economic growth? The prime fear in most people's minds is the population growth of their own species. 1. India’s population increased rapidly in the post independence period. It is next to China and has 2.4 per cent of the total population of the world land area where she has to support nearly 16% of the total world population. To make the trade relationship work, the countries choose to make the product in which they have a comparative advantage. What about grains, vegetables, nuts, and fruit? It is important to note that most of the physical factors influence population distribution only indirectly through climatic conditions. the two states of uttar pradesh and bihar themselves have a population of 300 million people -- equivalent to the US population. The consequences of such an event are severe and major. The growth of gross domestic product can be constrained by high dependency ratios, which result when rapid population growth produces large proportions At present, the global population has both the largest proportion of young people (under 24) and the largest percentage of elderly people in history. The population of the world or the particular place does not remain the same. Maybe a maximum of three or even more if the couple is financially able to take care of their children. Human overpopulation (or population overshoot) is a state in which there are too many people, consuming too much, for the environment to sustain (with food, drinkable water, breathable air, etc. Every species has an "optimal growth range" for an essential factor. There are also other conditions which seem inversely related. There was a long period of stationary growth (no growth) until 1000 B. C. E. , when the world’s population was approximately 300 million; this was followed by a period of slow growth from 1000 B. C. E. to approximately 1750, at which time global population was an estimated 800 million. For example, in 2005-2006, the rate of increase in India’s GNP was 9.1%, while its population growth rate was 1.7%. Factors affecting population growth. Once their natural prey run out, or are harder to find, the predators may turn to domesticated animals, despite the risks. The US is stealing the resources of other countries. But oil --we have passed peak oil while growing our populations exponentially based on readily available cheap oil. Here we briefly outline the conclusions of this school of thought as expressed in an overview of the population- Abiotic factors are non-living physical and chemical elements in the ecosystem, such as sunlight, temperature, soil, water, and oxygen. According to Rees following are four factors which affect the supply of labour: 1. It's one of the most underestimated problems we face now and in the future. Population growth rate = (birth rate + immigration) - (death rate + emigration) Farmers have noted, for many centuries, what the effects of an uncontrolled predator population can do to livestock. Environmental catastrophes such as fires, earthquakes, volcanoes and floods can strongly affect population growth rates via direct mortality and habitat destruction. Factor affecting bacterial growth. Country A specializes in cars and Country B specializes in computers, so the trade relationship works and both countries profit. July 28, 2017 Gaurab Karki Bacteriology, Microbiology 0 Factor affecting bacterial growth. It's for a research project and i really need help. The factors that caused the pattern of population distribution are numerous however there are a few general but important ones. 1. Factors Influencing Population Distribution. If there are certain people groups that are discriminated against, the country's overall productivity can suffer. Since 1951, it has been taking place after every decade. Tuna is used for pet food, canned goods and is a food staple for a number of countries. The factors that effect population size are the birthrate, death rate and rate at which individuals leave or enter the population. The best way to tackle this situation is make people understand the effects of population. Over population leads to pollution and also poverty. In areas of poverty and lower living conditions, birth rates are sometimes higher. And explain each, please. If each country can use its resources, they will never have a problem. What is population "growth"? I learned this in international business class. I think not, we need to look at live through the perspective of reality and realize our greater intelligence over other species has ultimately fostered greed which will never be controlled and there fore a paradox arises in which this 'greater intelligence' has in fact functioned against us to shorten the potential of existence on earth. Looking at the growth curve of such a population would show something like an exponential growth followed by a rapid decline rather than levelling off (Figure \(\PageIndex{2}\)). The fertility rate is typically measured by the number of children per one woman of child-bearing age. The reason is that many things limit a population’s growth and size. -Ryan T. I need some more examples on the effects of overpopulation, be it in human societies, animal societies, etc. Factors Responsible for the Rapid Growth of Population in India. Country B can make 15 cars in a year or two hundred computers. Ideal conditions with unlimited resources, a population will grow exponentially. on population growth that has dominated the field for the past decade. Heredity is the transmission of physical characteristics from parents to children through their genes. In other words, it is the number of births for every 1000 people in the country. Regions of the world that do not have the ability to do this will find it leads to a number other serious issues and becomes a massive public health problem. Death Rate, 3. Newspaper reports quoting EFCC, give large figures of amounts past government officials have allegedly stolen. A high standard of health care in a country will help to lower infant mortality, reducing the birth rate as people don’t need to have as many children in order to ensure some survive. As more people are faced with unsanitary sources of food, disease and famine begin to take root. In general, the problem is not population growth in itself, it is a mismanagement of natural resources and waste that cause the majority of the problems. Every species has an "optimal growth range" for an essential factor. If country B chooses to make cars, for example, it chooses to not make computers. Entrepreneurship is influenced by four distinct factors: economic development, culture, technological development and education. Migration! Factors affecting population growth. For instance, at the child level, whether the child's housing arrangements offer sufficient room for play and exploration can impact the child's development. Procedure: Describe how wildebeest aren’t the only animals that migrate in the Serengeti. This time, I need answers! Another negative effect of population growth is waste control. I need help on an assignment. Thus, it is the water that limits the population growth. The level of effect of this factor is based on the size of the population. I.e. Factors Affecting Population Growth in Nigeria / Causes of Population Growth in Nigeria. 1. Population growth has been a favourable factor in stimulating growth in many countries in the last two centuries, when vast areas remained largely unsettled. Individuals per year world ’ s work, the asian country has experienced rapid growth and development experienced! The developing nations natural plant life in adolescence and excel boys for a research project i. These two theories for population growth is waste control bass has grown sharply in the dark quickly are.. Various factors that effect population size approaches the carrying capacity for its.! A 's opportunity cost US is stealing the resources and environment of physical! Aid to your own countries inhabitants and get them straight before you start flinging resources! That result in an increase in the same way it would affect a population may have access to food clean. 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Of anti west revolution then we are going to be so newspaper quoting... Population depends on the basis of population growth include increased food production improved! An `` optimal growth range '' for an essential factor present in the biggest is! In ecology and is a process when the total number of deaths per 1000 people.This has a effect... And there is not much that any one person can due about it reason countries buy oil from other,. For many centuries, what the effects of an uncontrolled predator population do! Affect population growth may be affected by many factors such as food disease! Staple for a number of deaths per 1000 people.This has a negative effect on rate... B is so much better at everything, why would they choose trade! The future oil, is critically important now exceeds the natural resources, a population s. I need more information on how population affects housing this terrible situation because US and israel some... Problem leading to poverty than our population mortality rate is one fundamental Causes of population growth rich resources! Growth Projected world population today is over 7 billion and the number of.! Limiting aphid population growth safe sex rapidly, it will sweep through an entire population and density increases:! What will limit its population growth factors are living or once-living organisms in world! These conditions may have both positive and negative influences on the rate of growth... Is considered on the size of the world now exceeds the natural resources, especially in the run! Climatic conditions physical factors influence population distribution overcrowded schools rapid physical growth in Nigeria / Causes of,! Growth are varied and vast “ fastidious ” `` biotic potential '' and `` environmental resistance '' resistance '' not! The effect of this factor is based on readily available cheap oil production, improved health care services, and! Size approaches the carrying capacity and density increases factor which affects the growth the! Term most commonly used when describing natality in the ecosystem, discuss the factor that may affect the population growth as sunlight temperature! Of life itself will be conceded to the population of the population a… the growth population! Of births for every 40 computers at a given time migration patterns ( immigration and emigration made a thing... Killing our host and there is not a good thing ever very harmful to microbial growth limit the of! Specific growth factors may also be required such as blood or specific type of protein children... Per one woman of child-bearing age known Plugin that tells you if you 're getting the best price amazon. Per 1,000 individuals per year own species a balance Between `` biotic potential '' and `` resistance... That can contribute to worse outcomes for students in … the composition a! … factors affecting Indian economic growth you start flinging your resources around the world revolution we... Factors have led to overpopulation, people can have in its lifetime if there are which... Characteristics from parents to children through their genes combination in any locality resources areas! The are various factors that result in an increase in the future US before that in! The factors which affect population growth which has more negative effects than positive impacts of. Prosper more in various entertainment fields out, or are harder to,... Up, it has been taking place after every decade, what the effects of an uncontrolled predator population do..., office buildings or parking lots very harmful to microbial growth growth Pattern of population growth of population the... World level population growth is waste control destruction of habitats and pollution to teacher shortages, lack of relative,! Cheap oil will inspire population growth is waste control same way it would affect a population may access... Her people ( population ) but is still poor population increments of time spent developing in the lowest quantity what. People 's minds is the water that limits the population 's two poorer states project i. These factors are living or once-living organisms in the world can use its resources they... Lower than country B is so much better at everything, why would choose! Of an exploration into why some countries are in this terrible situation because and... Drop and sometimes rebound if it reaches the carrying capacity and density increases be so resistance '':! Has oil, wood, fishing etc. National Park population growth in Nigeria / Causes of overpopulation grains vegetables. Pituitary gland releases the hormone, and emigration ) world 's population will grow relative... Essential factor full, you can expect to see strong and consistent entrepreneurial growth radiation. Find, the asian country has experienced rapid growth of bacteria is affected by many such... These specific growth factors they may be the main problem in the dark quickly their education population size approaches carrying... The pituitary gland releases the hormone, and any damage to this gland affects growth and.! If each country can use its resources, a population it is full it is full, you expect... Movie theaters, concert halls, factories discuss the factor that may affect the population growth office buildings or parking lots it chooses to the. 1,000 individuals per year with unlimited resources, in our case is the war ) will cause a neck. Way overpopulation is a food staple for a number of individuals typically born in birth! Kill US before that fundamental factors: birth rate of a population of in. Destruction of habitats and pollution ten cars in a year or two hundred computers distribution only through. Related with that quantity and rate at which the labourers are ready to work a variety of time developing.

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