The distribution of the earth’s population across the globe is uneven. The earth contains many different environments with only few parts suitable for human habitation. Around 70% of the earth’s surface is covered in water‚ leaving only 30% as land; however within this portion exist many physical features that restrict human habitation. Only around 11% of the earth’s surface poses no serious threat to human settlement and 80% of the world’s 6.7 billion people live on 10% of the earth’s surface
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a dotted line‚ extend your line of best fit to the year 2050. What do you predict the population to be for? a) the world? Ans.: the world population is rapidly increasing and I suspect that it will be about 9.8 billion people in 2050. b) Canada? Ans.: likewise‚ Canada’s population is increasing. It will be approximately 44.1 million people in 2050. 2. In 1998 the United Nations estimated that the population of the world would be 8 billion by the year 2025. How does your figure compare to the
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country has a population of 8.4 million people‚ as of 2012 (Population Reference Bureau). Ethnically speaking the country is dominated by the Mestizo ethnicity‚ with it making up 90% of the total population (Ethnicity and Race By Country). According different indicators‚ the country of Honduras is seeing a tremendous growth in young population. Honduras has a relatively large population base for the geographic size of the country. According to the 2012 World Reference Bureau population data sheet
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The aging population is growing and the baby boomers has reach retirement age. A person’s life expectancy is longer‚ which increases the incidents of chronic diseases‚ disability‚ and the need for long-term health care. In addition‚ aging movement patterns are changing which affects hospital services. Issues like the health care cost‚ increases in prescription drug cost or the need for in home medical care‚ and the financial costs of managing chronic diseases. The aging population is the baby
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The impact of population to the country A lot of studies suggest that population has a direct impact to the economy of a country. More specifically‚ several papers came out highlighting that the Philippines is already overpopulated and this is causing the economic woes of the country. A Policy Brief by the Philippine Center for Population and Development in 2010 categorically stated that “The rapid population growth in the Philippines over the last several decades has hindered the country’s economic
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In December of 2003 Sarah Holt interviewed Lester Brown‚ a population expert considered to be ‘one of the world’s most influential thinkers’ (by the Washington Post). When confronted with the idea that between now and 2050 the population will increase by 3 billion‚ in addition to the 6 billion now‚ Brown seems to be no stranger to the subject‚ offering up clear predictions in what’s to come. He addresses developing trends in countries like India and Africa‚ the ‘grain drain’ that becomes more and
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The Effects of Population Density Psy 460 September 29‚ 2011 The Effects of Population Density Population density indicates the population that lives in an area by unit of territorial surface of that zone. Allows us to distinguish which are the areas where there’s a high or a low number of people be contingent of the territory they occupy. This essay will discuss the effect of population density and noise on individuals. In addition there’s a brief description of the
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Assignment: Some governments say how many children a family can have in their country. As they control the number of children someone has through taxes. It is sometimes right for the government to control the population this way. Do you agree or disagree? Charging for Better According to science‚ humans have evolved‚ and throughout history we see evidence of how these social animals have habituated to different situations. As things got discovered and inventions were made‚ they grew civilized
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great future but the biggest threat that it face’s is over population. By definition‚ overpopulation is the condition where the number of organisms exceeds the carrying capacity of their habitat. It is the greatest problem in Bangladesh. The land area of Bangladesh is less than her vast population. For this reason‚ Bangladesh in considered as over populated country. It is a great obstacle to the development of our country. Though population is an asset of a country‚ it has now become a burden for our
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Demecology – the ecology of populations The main idea: Note how mathematical models are used to examine variation in growth of a population. Lecture outline: 1. Statistic and dynamic characteristics of population. 2. Growth curves patterns: J-shaped curve and S-shaped curve 3. Population regulation: Density-dependent and density-independent factors. 4. Human population patterns: - Population numbers. - Demographic transition and structure - Population urbanization 1. Statistic
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