How gemstones are formed? Minerals form under various conditions in the earth. Most gemstones form in the Earth’s crust; the top layer of the Earth‚ with a depth of 3 to 25 miles. Only two gemstone varieties - diamond and peridot - form in the Earth’s mantle‚ which represents 80% of the Earth’s volume. The mantle consists mostly of molten rock called magma with a solid upper layer. A few gemstones form in the mantle‚ but all gems are mined in the crust. The crust is made up of three kinds of rock
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1. Age stratification theory comes from the functionalist perspective. In a functionalist perspective the shared rules of behavior and the expectations for a certain behavior in a social situation both come together and shape an individual’s behavior. Age stratification theory is a term where society a society provides older people with certain roles to play and with expectations about acitivity in later life. In sum age stratification theory states that norms are an aspect of how‚ when‚ and why
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is the trend towards social stratification‚ the system by which society organizes itself into a hierarchy. In some cultures this is manifest in the form of a caste system in which people who are in poverty have little to no chance of escaping it. In the United States the system is more in the form of a class system in which there is at least some degree of social mobility‚ and less status consistency allows people in poverty to have the possibility of changing their social status‚ but rarely the
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Investigative question: how are esters formed ? Esters are formed by the reaction of an alcohol and a carboxylic acid‚ usually in the presence of sulphuric acid to catalyse the process‚ or by the reaction of an acyl chloride with a carboxylic acid (this requires no catalyst and is irreversible without additional reactants) are the most common ways used. Others include reactions of certain molecules such as structural rearrangement. Apparatus: Plastic dropping pipettes‚ Beaker (100 cm3 or 250
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There are many social‚economic and cultural factors that can impact on children’s lives and affect their ability to interact with others. Four examples are:- Poverty – Many children are living in poverty‚ the family will be living on a low income; this could be either on benefits or from only one parent working. Low income families may struggle to provide basic food and clothing for the children‚ living conditions may be poor and inadequate. Living in poverty can have a huge impact on a childs quality
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erePerspective on stratification Karl Marx “No theorist stressed the significance of class for society… more strongly than Karl Marx” -argued that human survival depends on producing things -How we as a society organize ourselves to do this and how we distribute the rewards is what Marx called the mode of production The organization of society to produce what we need to survive -First sociologist to make class the foundation of his theory Modes of Production Imagine ways we can organize
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Gender stratification is a phenomenon in which the unequal aspects of social‚ and economic life are highlighted and explored between genders. When looking at gender stratification we are aiming to get an understanding as to how and why society has placed us in these roles‚ and how over time we are going beyond‚ and breaking the seams of these societal expectations‚ redefining the gender roles. Gender stratification is important to understand because when we are self-aware of this issue‚ change can
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to describe how political‚ legal and social factors are impacting upon activities in Barclays PLC‚ Diabetes UK and their stakeholders. POLITICAL‚ LEGAL AND SOCIAL FACTORS PLS analysis is very useful for studying the environment in which a company operates and accessing external factors influencing the company in the markets it operates. PLS is the acronym for the following categories of investigation: political‚ legal and sociological factors. BARCLAYS
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We hold these truths to be self evident‚ that all men are created equal.With these familiar words of the Declaration of Independence‚ the founders of America established social equality as a guiding principle.Yet for almost a century after the document was signed‚ slavery was common in much of the United States‚ and legal infringement of the rights of women and black Americans continued for almost two centuries.Today‚the “Inalienable right” to “life‚liberty‚and pursuit of happiness” is still not
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There are 7 factors that affect the development of a child: growth‚ diet‚ love and affection‚ sleep‚ stimulation‚ environment and medical conditions and illness. I will discuss six of them below: - GROWTH - a major factor affecting a child’s physical (eg. growth of bones and muscles) and mental (eg. growth of the brain) development. It is responsible for many things which are usually taken for granted. There are many illnesses and disorders that can negatively affect growth and prevent children
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