...NATURAL RESOURCES AND POPULATION GROWTH CONSERVATION AND MANAGEMENT What are natural resources? A natural resource is defined as a form of energy and/or matter which is essential for the functioning of organisms, populations and ecosystems. In the case of humans, a natural resource refers to any form of energy or matter essential for the fulfillment of physiological, socio-economic and cultural needs, both at the individual level and that of the community. Life on our planet earth depends upon a large number of things and services provided by the nature, which are known as natural resources. Water, air, soil, minerals, coal, forests, crops and wild life are all the examples of natural resources. The basic ecological variables- energy, space, time and diversity are sometimes combined called natural resources. These natural are maintaining ecological balance among themselves. Man is the only organisms who have disrupted this duplicate balance. A natural resource is a form of energy and/or matter, which is essential for the functioning of organisms, populations and ecosystems. In the case of humans, a natural resource refers to any form of energy or matter essential for the fulfillment of physiological, socio-economic and cultural needs, both at the individual level and that of the community. The basic ecological variables- energy, space, time and diversity are sometimes combined called natural resources. These natural resources are maintaining ecological balance among...
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...relationship between population growth and economic development. What are the competing perspectives? Which do you think is most useful, and why? 5 points Chapter three focuses on the relationship between population growth and economic development. Livi-Bacci provides potential relationships between the two by focusing on certain theories. This chapter opens up with the two competing perspectives of these potential relationships. The first is seeing population growth as a negative force, putting pressure on fixed or limited resources, eventually leading to an increase in poverty. Malthus backs up this negative relationship perspective with the law of diminishing returns. Diminishing returns will occur when population growth increases and, in a fixed environment, a point is reached, causing the output to diminish gradually. Diminishing returns will cause for poverty, while the fixed, limited resources will level off. Malthus argues that population growth is determined by the growth of the economy. The Malthusian model demonstrates population checks, keeping the fate of the population in the hands of...
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...is at, as well as highlighting any miscomprehensions within their learning. It is then possible for a teacher to fill these voids of knowledge and plan lessons appropriately by tailoring lessons to the academic needs of the learners. Using assessment is vital for any learning facilitator and it therefore underpinned by the governments teaching standards, which also make assessment very necessary. Teaching standard 6 requires that to “Make accurate and productive use of assessment”. (URL 5) Assessment itself is a very broad term and many variations exist with several purposes, each with their own intentions, advantages and disadvantages. Educational assessments can be categorized as either formative or summative. The main differences between the two are how each assessment type gathers information and who it will be used by. Formative assessments are those that are carried out during the learning process, usually within lessons, aimed at improving...
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...Complete economics dictionary Complete Economics dictionary A B ABNORMAL PROFIT The surplus of revenue over costs enjoyed by a monopoly that is in excess of profit the same firm could expect to earn if it faced competition for its market. BALANCE OF PAYMENTS An accounting record of all monetary transactions between a country and the rest of the world. ABSOLUTE ADVANTAGE The ability of a country or region to produce a good or service at a lower average cost per unit than any other country or region is able to. ABSOLUTE POVERTY An economic condition of lacking both money and basic necessities needed to successfully live, such as food, water, education, health care and shelter. ADULT LITERACY RATE A measure of the number of people of working age as a proportion of the total population in a country who are able to read and write. AGGREGATE DEMAND The total demand for goods and services in an economy. It is determined by consumer spending, investment, public expenditure and spending by overseas residents on exports. AGGREGATE SUPPLY The total output or supply of all goods and services in an economy that all producers are willing and able to supply. ANCILLARY FIRMS Firms which provide goods and business services for other firms; they are often located near to their main business customers. APPRECIATION (in the value of a currency) A rise in the rate at which a national currency can be exchanged for another currency or currencies, i.e....
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...An “Urban” can be personified as the movement of a pendulum where it ticks between high income, technology, sophistication, plentiful, fashion on one side and poor, slums, exclusion, refugees, homeless, left-out on the other side. A potential balance between the two would never be achieved as one might outweigh the other. Working with it rather than invalidating either can buy a balance. One of the most pressing issues in today’s world is the slums and refugee camps. People are forcibly evicted from one place and are stationed at another part of the world other than their birthplace (Refugees) or in the same country (Internally displaced) have multi faceted problems. One such challenge would be discussed in this article. A count on refugees in developing world has surpassed millions in the past decade. People displaced basically lack hygiene living, sanitation, water and electricity facilities and more importantly a legitimate roof above them. “The ad hoc nature of the Government’s approach has led to varying treatment of different refugee groups. Some groups are granted a full range of benefits including legal residence and the ability to be legally employed, whilst others are criminalized and denied access to basic social resources.” The most important challenge is the prevention of criminalization of such refugees and thereby the denial of social resources to them. The argument on this article would reflect that: giving the refugees, a legitimate roof and status would reduce...
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...Challenges faced by Australian organisations and employees due to the pervasiveness of family friendly work policies. An explanation, using real organisations to illustrate the implications, of family friendly work policies for Strategic Human Resource Management and Recruitment Practices. Australian organisations and employees are faced by many different challenges in today’s modern society. Australian organisations have set out family friendly work policies in order to adapt and cope with these challenges. The external environment of an organisation has led to the increased need for the implementation of family friendly policies within the workplace, issues such as an ageing population and skills shortages need to be addressed by specific policies. The growth and demand placed on employees to increase their working hours, means that there is an increased conflict with their family, work and life choices, this has resulted in the work/life balance being dramatically one-sided. The need to implement family friendly policies into the work environment has significant implications for the strategic human resource management teams. There are many internal and external factors which affect the organisations strategy when making decisions in relation to its policies. ANZ, Telstra and Westpac are just three of the major organisations within Australia who have implemented family friendly work policies. These policies have significant implications for recruitment practices within...
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...the environment has had a massive negative effect. Overpopulation is an undesirable condition where the number of existing human population exceeds the carrying capacity of Earth. We are now adding one billion people to the planet every 12 years. That's about 220,000 per day. (Howmany?.org) This makes overpopulation a big threat to our environment but the bigger issue is that we are not using our resources efficiently to solve the problem. The problem includes shortages of all our resources, war and social conflict, limits on personal freedom, overcrowding in large cities and the health and survival of other species. In the last fifty years, there have been a vast number of people and organizations rising up and speaking against this problem, searching for a solution to this detrimental issue. Howmany?.org is just one of many organizations that are empowering people to find the best population size for Earth. They do this through outreach and advocacy programs that are created to add population into conversations and get people thinking. While overpopulation is not the only cause of environmental problems, it is a root cause that people should be aware of. Growth in population, affluence, and technology are jointly responsible for environmental problems concerning overconsumption. We use technology to produce and gather most of our resources. While technology helps make life easier for most of us, it has a big negative impact on the environment by producing waste and...
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...Environment and Economy Arthur Hu ESLI Environment and Economy The environment and the economy are essential parts of daily life. The environment provides a substantial foundation of resources and space to live for human beings; the economy promotes social development and improves the quality of life for people. Thus, human beings make garbage and give it back to the environment; the economy brings a number of severe environmental problems. As a result, most people are debating the relationship between environmental protection and economic development. Guo and Ma (2008) believe economic development and environmental protection contradict each other because economic development is accompanied by environmental deterioration (p.95). However, Metzler, Lecbner, and Hays (2002) contend that economic development and environmental protection can coexist because of the first ecological industry in America (p. 20). In this essay, I will first introduce sustainable development to show the relationship between environmental protection and economic development. Then, I will argue that environmental protection and economic development through sustainable development are not mutually exclusive and provide some solutions in the three aspects of poverty, industrialization, and agriculture. In order to combine environmental protection with economic development, the concept of sustainable development was presented. According to the World Commission on Environment...
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...|Terminology |Definition | |Absolute Advantage |Absolute Advantage occurs when one country can produce more of a good or service with the same or resources | | |and more cheaply than another country | |Absolute poverty |Absolute poverty describes the amount of people living on less than $1.50 a day | |Ad Valorem Tax |Ad Valorem Tax is levied as a percentage of the price of a good or service. Currently in England, the | | |Value-Added Tax is 20% of the price of goods and services. It is an indirect tax collected by a third party, | | |usually the seller, who in turn add the tax to the cost of the goods. | |Aggregate Demand (AD) |AD is the total demand for goods and services in the economy: AD= C+I+G+(X-M). | | |C= Total consumption /Expenditure in the economy | | |I= Total investment | | ...
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...economy’s output measured by percentage increases in real GDP. Unemployment refers to the unused labor resources in an economy constituted by individuals who are out of work and seeking work. Since 2012 the Australian economy has been growing below its trend growth rate of 3%, averaging at 2.5%; a rate forecasted to extend over the next two financial years. This is due to both cyclical and structural factors that place limitations on Australia’s economic growth. Cyclical factors such as the slowing resources boom has dampened growth, but will be resolved with structural change as Australia recovers from the Dutch Disease. Structural factors however, such as Australia’s decline in its three Ps – the population of its labor force, its participation rate and work force’s productivity will place constraints on its growth. These constraints are placed on its output – that is, the supply side –, meaning that the maximum rate of growth, which Australia could attain without inflationary pressures, has been constrained. This rate, termed as our trend growth, currently stands at 3% - down 0.25 percentage points prior to the resources boom Mark II. Addressing these constraints, and attaining stronger economic growth would lower unemployment levels. However, that is also dependent on structural features of the economy – during the resources boom Mark II unemployment rates rose as the resources sector at its peak, being capital intensive, employed less than 1% of the labor force. Furthermore,...
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...Mojave Desert Food Web The life of the organisms in the Mojave Desert originates with the light and energy that the sun provides. In combination with the solar energy, rainfall, carbon, and nutrients the miracle of life begins with plants growing from seeds from the parent plant. Scientists refer to these plants as autotrophs, or producers because they make their own food energy by using the process of photosynthesis. A heterotroph cannot produce energy, and therefore are dependent on the producers and other herbivores to receive their source of energy. The first type of heterotroph is the primary consumer, which are the herbivore that eat only plants. These herbivores are one of the food sources of the omnivores, the secondary consumers, which consume plants and herbivores. Omnivores will also consume carnivores. Carnivores consume omnivores and other carnivores as their primary food sources. The connections of each species within this cycle are the networks that scientists call the food chain, and connected food chains a food network or food web. Another important connection in this cycle is the process of energy passing from one organism to the next. This process is the energy flow, and the food web illustrates the energy flow among the organisms in the food chain for the Mojave Desert ecosystem. The Pathways of Energy Flow Scientists identify food chains and food webs as the pathways that energy and matter pass from each link in the chain beginning with the...
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...Virginia is an environmentally diverse state and has five regions known as the Blue Ridge Mountain, Coastal Plain, Piedmont, Valley and Ridge, and Appalachian Plateau. The population of Virginia relies on natural resources and drives the economy through ecotourism, beautiful sceneries, mining, hunting, and fishing. With all the resources come challenges; State of Virginia stresses and urges the public and organizations in protecting environmental quality and preserving natural resources. Assateague Island National Seashore is one of the national parks in Virginia providing a variety of resources to the population and the government aims for its restoration. Assateague Island National Seashore is part of the Coastal Plain Region also known as the Tidewater region of Virginia. The Coastal Plain Region is an important ecological part of Virginia and is home to many productive agriculture, residents, and businesses. Assateague Island National Seashore is comparatively small with less than 18,000 acres, but a surprising range of resources and habitats can be found on the park. The national park stretches for about 37 miles along the coasts of Maryland and Virginia surrounded by the Atlantic Ocean on the eastside. Assateague Island National Seashore holds prosperity of natural features and habitats. Within the park, there is a variety of ponds that provide water for the natural world well into the dry summer months. These ponds form during rainy periods providing fresh water to the...
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...and in fact encompasses all the others. Humans have to understand nature and have to abide by the rules nature dictates. In essence, one must not go against the natural processes if one would like to ensure a continuous and steady supply of resources. One natural process that needs serious attention is nutrient cycling. In nature, nutrients pass from the environment to the organisms and back to the environment. Any disruption in the cycle can bring about imbalance. For example, burning of farm wastes instead of allowing them to decompose naturally disrupts the cycle. In burning, most of the organic compounds are lost. The combustion products bring greater havoc as in the case of carbon dioxide build-up, which results in the warming-up of the earth, or the so-called "greenhouse" effect. Nature has also its built-in mechanisms to maintain balance of homeostasis - the availability of nutrients, conduciveness of the environment for growth and reproduction, and the feeding relationships that exist between and among organisms which serve as population controls. For example, the rat population is controlled by the presence and number of its predators, e.g., snakes. The use of chemical pesticides and fertilizer disrupts check and balance in the ecosystem. Pesticides can either kill vital organisms directly or induce genetic changes that result in resistant pests or organisms. Chemical fertilizers increase the acidity of the soil through time making a...
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...Price * Order Now * Essays * Dissertations * Guarantees * Contact * ECONOMICS The economics essay below has been submitted to us by a student in order to help you with your studies. ------------------------------------------------- Top of Form Bottom of Form Back to Subject Index 1. UKEssays 2. Essays 3. Economics 4. Analysis Of The Emerging Country South Africa Economics Essay Print Reference This Reddit This Tweet Analysis Of The Emerging Country South Africa Economics Essay In the following pages we will analyze the place of South Africa in International Trade. In order to do so we will analyze the background of the country, develop PESTLE analysis, look at the balance of payments as well as trade balance, examine exchange trade policy and growth rate of the economy. In conclusion we will provide forecast for country's development. Today South Africa's trade and industrial policy is moving away from a highly protected, inward looking economy towards an internationally competitive economy, capitalizing on its competitive and comparative advantages. From the period of apartheid, it has made great progress in dismantling its old economic system, which was based on import substitution, high tariffs and subsidies, anticompetitive behavior, and extensive government intervention in the economy. The leadership has moved to reduce the government's role in the economy and to promote private sector investment and competition. It...
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...part –c definition of elasticity has been given) The items mentioned in the article are clothing and footwear, together with certain perfumes, hair-styles, cell-phones and household appliances. First of all clothing and foot wear can be classified as a basic human need where people find very difficult to live without that. This means any person is ready to buy these products at any price since they did not have a choice. So, these products are inelastic product where a change in price will have a very small or sometime no effect on quantity demanded. On the other hand, perfumes, hair-styles, cell-phones and household appliances are products which have lots of substitutes available in the market. This means at any time consumers can choose between these substitutes which are known as elastic product where a change in price will have a significant impact on...
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