the ecosystem‚ a process known as succession. Primary succession happens when species grow in locations where organisms have never previously existed. Secondary succession occurs after an ecosystem disturbance. The basic difference between primary and secondary succession is the presence of soil. When primary succession begins‚ soil is not present; in the case of secondary succession‚ soil is already in place. What occurs during primary and secondary succession? How can an ecosystem recover from
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Primary and Secondary Succession SCI/ 256 People Science and the Environment Primary and Secondary Succession This paper will review the components of primary and secondary succession as describes on page 68 and 69 of the textbook Environment. The scope of this paper will attempt to address how biotic and a biotic components effect the balance of the ecosystem‚ and how ecosystems go through the cycles of progression. When discussing primary succession‚ one must first
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Philosophy Patch Adams: Primary & Secondary Reflection The movie Patch Adams is a true to life story of Dr. Hunter “Patch” Adams. The movie tells a lot of truth about life with depth. And all throughout the movie there are scenes that show both primary and secondary reflection. Primary Reflection is superficial‚ shallow and it reduced the person to details. The person is considering being an object which is thrown in front. Secondary Reflection is the reconquest of the
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critical when they use sources for new materials. To help the historian by evaluating and organizing‚ the sources fall into two categories: primary sources and secondary sources. Primary sources are materials produced by people or groups of people directly involved in the event or topic under consideration‚ either as participant or as witnesses. In other words‚ primary sources are
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system is vital to ensure English citizens are protected as well as aware of their rights. English law is made up of several different forms of law these include legislative sources (primary legislation: Acts of parliament‚ Delegated legislation and European legislation) and judicial sources (common law and equity). Primary Legislation is a term used for all the proposals passed by parliament to become law. The process starts with a bill which can be presented in the House of Commons or the House of
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Primary‚ Secondary and Tertiary Prevention Interventions: Haiti 2010 *Primary prevention nursing interventions: Primary prevention and nursing interventions include: the workers and volunteers receiving available‚ necessary and appropriate shots prior to entering Haiti. For the Haitians‚ immunization would also be given. This is very important against‚ Hepatitis‚ and other rare‚ yet deadly diseases‚ such as measles‚ mumps‚ rubella‚ and pertussis. Education regarding: safe and proper sanitation
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Secondary data is gathered via secondary research and involves information that has already been collated/interpreted by someone else for another purpose- for example: Census data Australian economic growth figures Tourist numbers Books‚ newspapers‚ magazines‚ internet articles on a certain subject There are two types of secondary data: Internal: data that has already been collected from internal sources such as internal sales data‚ consumer feedback and other research reports External: published
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Compare areas of growth or decline in the primary‚ secondary and tertiary classifications of business activities. M2 – National growth or decline in the primary‚ secondary and tertiary classification of business activities. UK has a small proportion of people working in the primary industry. The machinery in the UK has taken over many jobs in the primary sector and tertiary sector is still growing in the UK. The increase of the machinery use‚ increasing use of chemical fertilisers has made a
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Solutions in Assisting the Elderly How to improve the problems that are affecting the elderly. The solution is to improve the programs that they have for assisting the elderly. The prevention strategy I would use is Tertiary prevention because it has to deal with helping people that are in need of help. This prevention strategy mentions about focusing on individual rather than large groups. It also mentions about rehabitation for people that are in need. Whether it is for the elderly or others that
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lifestyle‚ recreational drug use and sexual promiscuity can lead to diseases and death. Primary prevention of a disease means to prevent it from occurring. Infants and children are immunized to prevent them from contracting diseases such as measles‚ or polio. Primary prevention of a disease would include removal of occupational hazards‚ such as asbestos‚ which is a known carcinogenic. Secondary prevention of a disease includes recognition of the disease early and taking corrective measures. In
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