7.9.9 World Geography: Chapter 7 Quiz
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The earth is full of seas, lands and many people with different cultures to explore. The discussion we had on world geography today helped us to discuss these feature at length. Did you understand the discussion we had today? Give the questions below a try and refresh your mind on the topic.
Questions and Answers
- 1.
A __________ gives people the opportunity to own, operate, and derive a profit from their business ventures.
- A.
Global marketplace
- B.
Free market economy
- C.
Post-industrial economy
- D.
Subsistence economy
Correct Answer
B. Free market economyExplanation
A free market economy allows individuals to have ownership of businesses, operate them according to their own decisions, and make profits from their ventures. In a free market economy, there is minimal government intervention and regulations, allowing for competition, innovation, and entrepreneurship. This economic system encourages individuals to take risks and invest in their business ideas, creating opportunities for economic growth and prosperity.Rate this question:
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- 2.
Almost one-fourth of North America’s gas and oil are transported by __________.
- A.
Truck
- B.
Rail
- C.
Pipelines
- D.
Ship
Correct Answer
C. PipelinesExplanation
Pipelines are the most efficient and cost-effective means of transporting gas and oil over long distances. They provide a safe and reliable method for transporting large quantities of these resources across North America. Trucks and ships have limited capacity and are more expensive and time-consuming, while rail transportation is also less efficient and can be more prone to accidents. Therefore, pipelines are the preferred choice for transporting gas and oil in North America.Rate this question:
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- 3.
When a country spends more on imports than it earns on exports, its economy has a __________.
- A.
Monopoly
- B.
Trade surplus
- C.
High tariff
- D.
Trade deficit
Correct Answer
D. Trade deficitExplanation
A trade deficit occurs when a country spends more money on importing goods and services from other countries than it earns from exporting its own goods and services. This means that the country is importing more than it is exporting, resulting in a negative balance of trade. A trade deficit can have negative implications for the country's economy, such as a decrease in domestic production, job losses, and an increase in national debt.Rate this question:
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- 4.
As a response to the terrorist attacks on the World Trade Center and the Pentagon, the United States set up the __________.
- A.
Domestic Safety Division
- B.
Office of Homeland Security
- C.
International Anti-Terrorism Agency
- D.
Central Intelligence Agency
Correct Answer
B. Office of Homeland SecurityExplanation
In response to the terrorist attacks on the World Trade Center and the Pentagon, the United States established the Office of Homeland Security. This organization was created to enhance national security and coordinate efforts to prevent and respond to terrorist threats within the country. Its primary goal is to protect the United States from future attacks and ensure the safety of its citizens.Rate this question:
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- 5.
Acid rain, a combination of chemical emissions with water vapor, poses a danger to __________.
- A.
Lakes
- B.
Soil
- C.
Wildlife
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
Acid rain, formed by the mixture of chemical emissions with water vapor, can have detrimental effects on lakes, soil, and wildlife. The acidic nature of the rain can lead to the acidification of lakes, making them unsuitable for aquatic organisms. It can also result in the depletion of essential nutrients in the soil, affecting plant growth. Wildlife, including both aquatic and terrestrial species, can suffer from the toxic effects of acid rain, leading to population declines and ecosystem disruption. Therefore, all of the options mentioned (lakes, soil, and wildlife) are at risk from acid rain.Rate this question:
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- 6.
The practice of __________ has led to the destruction of whole forests in North America.
- A.
Crop rotation
- B.
Clearcutting
- C.
Scientific farming
- D.
Erosion
Correct Answer
B. ClearcuttingExplanation
Clearcutting is the practice of removing all trees in a designated area, leaving no forest cover behind. This method is often used for commercial purposes, such as logging, but it has led to the destruction of entire forests in North America. Clearcutting disrupts the ecosystem, destroys habitats, and increases the risk of soil erosion. It also has negative impacts on biodiversity and can take decades or even centuries for the forest to recover.Rate this question:
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- 7.
When the sun’s rays interact with automobile and industrial emissions, a haze known as __________ is often the result.
- A.
Smog
- B.
Acid rain
- C.
Erosion
- D.
Condensation
Correct Answer
A. SmogExplanation
When the sun's rays interact with automobile and industrial emissions, a mixture of pollutants including smoke, fog, and chemicals is formed, resulting in a hazy and polluted atmosphere known as smog. Smog is a common occurrence in urban areas with high levels of pollution, and it can have detrimental effects on human health and the environment.Rate this question:
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- 8.
__________ is the process by which water pollution speeds up the growth of algae.
- A.
Evaporation
- B.
Groundwater contamination
- C.
Eutrophication
- D.
Distillation
Correct Answer
C. EutropHicationExplanation
Eutrophication is the process by which water pollution speeds up the growth of algae. When excess nutrients, such as nitrogen and phosphorus, enter a body of water, they stimulate the growth of algae. This excessive growth of algae leads to an overabundance of organic matter in the water, which eventually decomposes and depletes the oxygen levels. As a result, aquatic life suffers, and the water becomes polluted. Therefore, eutrophication is the correct answer as it describes the specific process of water pollution causing accelerated algae growth.Rate this question:
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- 9.
Agricultural goods sold on the open market are called __________.
- A.
Surplus
- B.
Commodities
- C.
Output
- D.
Products
Correct Answer
B. CommoditiesExplanation
Agricultural goods sold on the open market are referred to as commodities. This term is used to describe raw materials or primary agricultural products that can be bought and sold, such as crops, livestock, and dairy products. The term "commodities" emphasizes that these goods are traded as standardized products, often on commodity exchanges, and are subject to supply and demand dynamics that determine their prices.Rate this question:
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- 10.
The North American Free Trade Agreement (NAFTA) removed all __________ among Mexico, Canada, and the United States.
- A.
Bilateral trade
- B.
Monopolies
- C.
Trade restrictions
- D.
Trade unions
Correct Answer
C. Trade restrictionsExplanation
The correct answer is "trade restrictions." NAFTA was a trade agreement between Mexico, Canada, and the United States that aimed to eliminate barriers to trade and investment among the three countries. By removing trade restrictions, such as tariffs and quotas, NAFTA facilitated the flow of goods and services across borders, promoting economic integration and cooperation among the participating nations.Rate this question:
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Jan 25, 2024Quiz Edited by
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Mar 29, 2010Quiz Created by
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