1. Why are nuclear energy considered efficient?
2. What aspect of generating nuclear power has an environmental impact?
3. Explain why nuclear energy as an alternative energy source is a concern to many people? Give examples and details to support your answer.
4. Why is the disposal of nuclear waste a great problem in nuclear energy generation?
5. Which do you think has more advantages: electricity generated by nuclear power or electricity generated by coal? Support your opinion with specific details.
Answers & Comments
Answer:
1. On a levelised (i.e. lifetime) basis, nuclear power is an economic source of electricity generation, combining the advantages of security, reliability and very low greenhouse gas emissions. ... The political risk of higher, specifically-nuclear, taxation adds to these risks.
2. Nuclear energy produces radioactive waste
A major environmental concern related to nuclear power is the creation of radioactive wastes such as uranium mill tailings, spent (used) reactor fuel, and other radioactive wastes. These materials can remain radioactive and dangerous to human health for thousands of years.
3. Nuclear energy is usually considered another non-renewable energy source. Although nuclear energy itself is a renewable energy source, the material used in nuclear power plants is not. Uranium is a non-renewable resource. Nuclear energy is a popular way of generating electricity around the world.
4. These materials can remain radioactive and dangerous to human health for thousands of years.
5. Electricity generated from nuclear power is more beneficial than electricity generated by coal because nuclear power decreases the use of coal or carbon use in the environment thereby decreasing the harmful effects.
Explanation:
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