Answer:
Answer is in explanation
Explanation:
In a command economy, the government determines what is produced, how it is produced, and how it is distributed. Private enterprise does not exist in a command economy. The government employs all workers and unilaterally determines their wages and job duties. Some advantages can be less inequality because the government controls the means of production in a command economy, it determines who works where and for how much pay. This power structure contrasts sharply with a free market economy, in which private companies control the means of production and hire workers based on business needs, paying them wages set by invisible market forces. Low Unemployment Levels, Unlike the invisible hand of the free market, which cannot be manipulated by a single company or individual, a command economy government can set wages and job openings to create the unemployment rate and wage distribution that it sees fit. Disadvantages can be Lack of Competition Inhibits Innovation, Critics argue that the inherent lack of competition in command economies hinders innovation and keeps prices from resting at an optimal level for consumers. Although those who favor government control criticize private firms that esteem profit above all else, it is undeniable that profit is a motivator and drives innovation. At least partly for this reason, many advancements in medicine and technology have come from countries with free market economies, such as the United States and Japan. Inefficiency, Efficiency is also compromised when the government acts as a monolith, controlling every aspect of a country's economy. The nature of competition forces private companies in a free market economy to minimize red tape and keep operating and administrative costs to a minimum. If they get too bogged down with these expenses, they earn lower profits or need to raise prices to meet expenses. Ultimately, they are driven out of the market by competitors capable of operating more efficiently.
They captured Ethiopia to expand the Italian economy
Answer:
<em>D. All of the above</em>
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Answer:
Humans cause change in the environment as there is overwhelming evidence that human activities, especially burning fossil fuels, are leading to increased levels of carbon dioxide and other greenhouse gases in the atmosphere, which in turn amplify the natural greenhouse effect, causing the temperature of the Earth's atmosphere, ocean, and land surface to increase. That greenhouse gases "trap" infrared heat is well established through laboratory experiments going back to 1856 when Eunice Foote first measured the effect.The well-documented trend of increasing of CO2 in the atmosphere is caused by the burning of fossil fuels and massive land cover changes. The "smoking gun" that shows clearly that human activities are responsible for recent increases in carbon dioxide in the atmosphere is provided by carbon isotopes (carbon atoms of different atomic weight). These isotopes allow scientists to "fingerprint" the source of the carbon dioxide molecules, which reveal that the increased CO2 in the atmosphere is caused by fossil fuel burning also.
