‘’Understanding the population structure of a country and potential changes is extremely important for governments. Using examples explain this statement.’’ A population pyramid is an illustration that shows the distribution of various age groups and gender in a population-typically a country or a region. It can be drawn up for any area‚ from a whole continent or country to an individual town‚ village or city. They are also used in Ecology to determine the overall age distribution of a population; showing
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"Overpopulation is a curse to the society’s overall growth. Several countries facing this problem are trying to control their population growth. India‚ for example‚ has been introducing family planning programs to curtail the growth of its population." Population growth in a country using a capitalist economic system means more demand for products and therefore economic growth. For a country with a low population and a lot of land‚ it can be an advantage especially if the distribution of wealth
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reaction peaked at 28⁰C and every other temperature had a lower maximum rate of reaction. DISCUSSION The results do not support the hypothesis that optimum temperature would be at 37⁰C. The results do not reflect the textbook narrative of enzyme activity. Enzymes are supposed to peak at optimum temperature and then temperatures further away from the optimum temperature should result in decreased rate of reaction.
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Population Revision Notes * Population distribution is how a population is spread (distributed) over an area of land. * Population density is the average number of people living in an area‚ given as people per square kilometer. The equation is Population Density = * The terms densely populated and sparsely populated are used to refer to areas with high and low population densities. * The term population density refers to the average number of people in the area and tells is nothing
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Each enzyme has it optimum temperature range at which it functions at an optimum efficiency. In this experiment‚ Rennin might have an optimum temperature of 37 degrees Celsius as it is found in the stomachs of young mammals. As the temperature is increased‚ the rate of reaction (time for milk to curdle) will also increase until the optimum temperature is reached (37 degrees). After reaching this set point‚ the activity of the enzyme will gradually begin to decrease and the rate of reaction will
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world’s population is becoming greater every day; therefore‚ many countries around the world have come up with population tightening policies. However‚ in some developing countries‚ governments cannot control the number of children in a family. Although many people believe that governments do not have the right to limit the number of children a couple can have‚ it will be argued that they should have the right to confine the number of offspring one family can have in heavily populated countries for three
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NITREAT® THE OPTIMUM SOLUTION FOR ANGLIAN WATER Advanced optimisation of ACWA Services’ robust Nitreat® ion exchange process has enabled significant Capex and Opex savings for Anglian Water‚ the Society of Chemical Industry’s IEx (Ion Exchange) 2012 conference in Cambridge heard recently. Robert Ingham‚ ACWA Services Manager-Membrane Systems‚ and Glyn Spencer‚ Anglian Water Services (AWS)‚ Senior Operational Scientist explained to the audience that the solution‚ which has gained almost universal
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The word “Population Growth” has its origin from the latin words ‘Populus’ meaning people. According to ecological term; “population is group of people of the same species occupying a particular space”. Population is subdivided further into demes or local population which is group of interbreeding organism in demes; they share a common gene pool. Population density is defined as a number of individual per unit area or per unit volume of environment. When the size of the individual is uniform the
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Population Density‚ Distribution and Growth in Jamaica Name: Janice Jones School: Territory: Jamaica Centre no: Year: 2012 Population Distribution Population Distribution may be defined as the arrangement or spread of people living in a given area; also‚ how the population of an area is arranged according to variables such as age‚ race‚ or sex. How to construct a population distribution map (choropleth) Parish | Area (KM) | Population (‘000s) | Density | Clarendon | 1196
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References: UN estimates[edit source | editbeta] World Population Prospects‚ 2010[11]
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