Laura And Beths Non-renewable Energy Sources And Power Stations Quiz
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Wind
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Heat
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Oil
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Solar
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Explore the intricacies of non-renewable energy sources and power station operations in Laura and Beth's quiz. Assess your knowledge on the sustainability of coal, nuclear power advantages, and the mechanics of power stations. Ideal for learners interested in energy challenges and environmental impacts.
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- 2.
Coal is cheaper than nuclear power.
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True
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False
Correct Answer
A. FalseExplanation
The given statement is "Coal is cheaper than nuclear power." The correct answer is "False." This means that the statement is not true. It implies that coal is not cheaper than nuclear power.Rate this question:
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- 3.
Which of the following is an advantage of necluar fuels?
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They are renewable energy sources
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They do not emit harmfull radiation
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They do not produce greeenhouse gases
Correct Answer
A. They do not produce greeenhouse gasesExplanation
Nuclear fuels do not produce greenhouse gases, which is an advantage in terms of environmental impact. Greenhouse gases contribute to global warming and climate change, so the absence of their production by nuclear fuels helps to mitigate these issues. This makes nuclear energy a cleaner alternative to fossil fuels, which do emit greenhouse gases. However, it is important to note that while nuclear fuels do not produce greenhouse gases during their operation, the process of mining, refining, and disposing of nuclear waste does have environmental consequences.Rate this question:
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- 4.
A non- renewable source is a source of making that will eventually run out, e.g. coal or oil. A non-renewable resource is a resource which be reproduced.
Correct Answer
A non- renewable source is a source of making energy that will eventually run out, e.g. coal or oil. A non-renewable resource is a resource which cannot be reproduced.Explanation
The given answer accurately defines the terms "non-renewable source" and "non-renewable resource". A non-renewable source refers to a source of making energy that will eventually run out, such as coal or oil. On the other hand, a non-renewable resource is a resource that cannot be reproduced. This explanation clearly distinguishes between the two terms and provides a clear understanding of their meanings.Rate this question:
- 5.
When an atom undergoes fission it splits into smaller atomsWhen an atom undergoes fission it splits into smaller atoms
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True
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False
Correct Answer
A. TrueExplanation
Fission is a nuclear reaction in which the nucleus of an atom splits into two or more smaller nuclei. This process releases a large amount of energy. Therefore, when an atom undergoes fission, it indeed splits into smaller atoms.Rate this question:
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- 6.
Generating neclear power does produce pollutants or hazardous smoke of green house gases like carbon dioxide.
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True
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False
Correct Answer
A. FalseExplanation
Nuclear power does not produce pollutants or hazardous smoke of greenhouse gases like carbon dioxide. It is a clean source of energy that generates electricity through nuclear reactions, specifically nuclear fission. Although nuclear power does produce radioactive waste, it does not contribute to air pollution or greenhouse gas emissions, making it a viable option for reducing carbon emissions and combating climate change.Rate this question:
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- 7.
Which of the following is considered a disadvantage of wind farms?
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They use renewable energy sources
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They are noisy and unsightly
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They do not produce electricity and night
Correct Answer
A. They are noisy and unsightlyExplanation
Wind farms are considered a disadvantage because they are noisy and unsightly. The large turbines used in wind farms generate noise, which can be disruptive to nearby communities. Additionally, the visual impact of wind farms, with their tall turbines and spinning blades, is often considered unattractive and can negatively affect the aesthetics of the surrounding landscape.Rate this question:
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- 8.
Which of the following is a disadvantace of of hydroelectic power produced by a dam?
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The power station only works when the tide comes in
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River valleys and farmland are flooded by the dam
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The power station only works on rainy days
Correct Answer
A. River valleys and farmland are flooded by the damExplanation
One of the disadvantages of hydroelectric power produced by a dam is that it can lead to the flooding of river valleys and farmland. When a dam is built, it creates a reservoir behind it by blocking the flow of the river. This reservoir can submerge large areas of land, including fertile farmland and natural habitats in river valleys. This can result in the displacement of communities, loss of agricultural land, and disruption of ecosystems.Rate this question:
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- 9.
Which of the following is a disadvantage of solar cells?
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They can supply electricity in remote areas.
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They do not produce electicity at night
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They need complex moving parts
Correct Answer
A. They do not produce electicity at nightExplanation
Solar cells rely on sunlight to generate electricity, which means they are not able to produce electricity at night when there is no sunlight available. This is a significant disadvantage as it limits their ability to provide a continuous and reliable source of power. To overcome this limitation, additional energy storage systems or alternative power sources need to be used, increasing the complexity and cost of the overall system.Rate this question:
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Jan 30, 2024Quiz Edited by
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May 11, 2012Quiz Created by
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