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.
What are the risks to the environment when a nuclear plant is in operation?
Nuclear energy contributes a very small amount of emissions into the atmosphere which can cause many environmental problems such as global warming. Uranium is not burned in a nuclear power plant as coal is so there are no emissions from it.
What are the three main dangers of nuclear power?
Terms in this set (21)
- Meltdowns, terrorists & nuclear waste. The three main dangers of nuclear power:
- Reactor, generator & cooling towers. The three main parts of a nuclear power plant:
- Neutron. …
- 1; more. …
- 10,000 years. …
- Kill; cancer. …
- Concrete & stainless steel. …
- Dry site, remote location & stable rocks.
What is a problem commonly associated with nuclear power?
Nuclear power plants have certain advantages: No fossil fuels are burned, and there are no combustion products, such as carbon dioxide, sulfur dioxide, and so on, to pollute the environment. But two major problems are associated with nuclear power plants: accidents (safety) and the disposal of nuclear waste.
What are the harmful effects of nuclear energy Class 10?
Disadvantages of Nuclear Energy
- Major hazard of Nuclear Power Generation is the disposal of used fuels – used Uranium still decays into subatomic particles (i.e. radiations)
- Improper Nuclear Waste storage and disposal results in environmental contamination.
- There is risk of leakage of Nuclear Radiation.
What are the effects of nuclear accidents?
Nuclear explosions produce air-blast effects similar to those produced by conventional explosives. The shock wave can directly injure humans by rupturing eardrums or lungs or by hurling people at high speed, but most casualties occur because of collapsing structures and flying debris. Thermal radiation.
What are the risks of having a nuclear power plant quizlet?
Nuclear power plants produce highly toxic waste that breaks down very slowly. Nuclear power plants require undersea drilling that damages marine ecosystems. Nuclear power plants rely on complex control systems that can fail due to human error. Nuclear power plants require mining to obtain fuel.
What are the advantages and disadvantages of nuclear reactors?
Advantages and disadvantages of nuclear power stations
|Does not contribute to global warming.||Local thermal pollution from wastewater affects marine life.|
|Very low fuel costs.||Large-scale accidents can be catastrophic.|
Which of these is a major problem associated with nuclear power quizlet?
Which of these is a major problem associated with nuclear power? There is a potential that a “meltdown” would release radioactivity into the air and disposing of the radioactive waste by-products is difficult politically.
Which issue is associated with nuclear power is the biggest source of debate?
What are the most contentious issues surrounding nuclear energy? The biggest issues right now are radioactive waste and pollution, nuclear safety, environmental justice, and the costs of nuclear energy.
Which phrase describes a risk associated with producing energy in a nuclear power plant?
Answer: C. Production of wastes needing long-term storage.
What are the harmful effects of nuclear energy mention any two points?
Nuclear Energy Cons
- Expensive to Build. Despite being relatively inexpensive to operate, nuclear power plants are incredibly expensive to build—and the cost keeps rising. …
- Accidents. …
- Produces Radioactive Waste. …
- Impact on the Environment. …
- Security Threat. …
- Limited Fuel Supply.
What is nuclear energy disadvantages?
The main disadvantages of nuclear energy include its environmental impact, it is extremely water-intensive, there is a risk of nuclear accidents, management of radioactive waste is problematic, and it is non-renewable.
What are the environmental consequences Class 10?
Serious degradation and depletion have been caused due to the overuse, misuse and mismanagement of resources to meet the human greed. Pollution, climate changes, global warming, deforestation, acid rain, ozone layer depletion etc are some of the causes of environmental pollution.