Exam 32: A New Millennium

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The ____________________ are Muslims who use terrorism to carry out their fight against unbelievers.

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takfiri

Term for identification: greenhouse gases

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Greenhouse gases are gases in Earth's atmosphere that trap heat. They let sunlight in but prevent some of the heat that the sunlight brings from leaving the atmosphere. This process is known as the greenhouse effect. It is a natural and necessary phenomenon, as it keeps our planet warm enough to sustain life. However, human activities, particularly the burning of fossil fuels and deforestation, have increased concentrations of these gases, leading to more heat being trapped and thus contributing to global warming.

The primary greenhouse gases in Earth's atmosphere are:

1. Carbon dioxide (CO2): Produced by burning fossil fuels (coal, natural gas, and oil), solid waste, trees and wood products, and also as a result of certain chemical reactions (e.g., manufacture of cement).

2. Methane (CH4): Emitted during the production and transport of coal, oil, and natural gas. Methane is also emitted by livestock and other agricultural practices and by the decay of organic waste in municipal solid waste landfills.

3. Nitrous oxide (N2O): Emitted from agricultural and industrial activities, as well as during combustion of fossil fuels and solid waste.

4. Fluorinated gases: A group of synthetic gases used in a range of industrial applications. While often emitted in smaller quantities, they are much more potent than CO2 in terms of their ability to trap heat in the atmosphere. This group includes hydrofluorocarbons (HFCs), perfluorocarbons (PFCs), sulfur hexafluoride (SF6), and nitrogen trifluoride (NF3).

The increase in greenhouse gases caused by human activity is enhancing the greenhouse effect, leading to a warming of the Earth's surface and the lower atmosphere. This enhanced greenhouse effect is the main driver of current climate change, leading to shifts in weather patterns, rising sea levels, and increased frequency of extreme weather events. Reducing emissions of greenhouse gases through better technology, energy efficiency, and a shift to renewable energy sources is critical to mitigating the impacts of climate change.

Compare and contrast the different approaches to social reform in both developed and developing nations.

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Answers would include a discussion of the end of communism, increase in standards of living for the developed nations, and continuing struggles in the developing nations with strategies such as a shift in manual to mental work and the struggles they still face.

One concern about weapons of mass destruction is the possibility that ____________________ warfare could be used to pollute our water supply.

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What is considered the most powerful body in the United Nations?

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What percentage of the world's population lives in the less-developed countries?

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The ____________________ is commonly used to measure the individual wealth of a nation.

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Which geographical areas of the world have been most affected by downward mobility ?

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Term for identification: takfiri

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​What are the powers of the United Nations General Assembly?

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Term for identification: downward mobility

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Presently, which one of the following nations does NOT possess nuclear weapons?

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Which of the following is true of higher education in the West?

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Term for identification: Gross Domestic Product (GDP)

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Explain the realities of the income gap between the most advanced countries and the least advanced. What problems, opportunities, and challenges does this gap project for the future?

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An example of ____________________  is when large groups of previously independent landowners are forced out due to demographic pressure and overdependence on market-oriented agriculture.​

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​All of the following are concerns about weapons of mass destruction (WMD)EXCEPT

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Term for identification: women's liberation

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The ____________________ of the United Nations has the power to use air, sea, and land military action against aggression.

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According to historian John Lukacs, what are considered ​the landmark events that mark the beginning and ending of the 20th century?

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