Nuclear energy provides electricity which is good for humans, and for the environment it does not produce greenhouse gases, so that is good. However it has dangers too, so must be well controlled
Because it just is :P
LP gas is good for humans in the sense that it is very helpful as an energy source. However, it is not good for humans to touch or breathe it.
Currently we do not have any good solutions for disposing of the nuclear waste, which will remain dangerously radioactive for thousands of years. Additionally, accidents and nuclear power plants can be catastrophic and can potentially make an area uninhabitable.
For the same amount of conventional fuel such as coal or oil, nuclear fuel releases far more energy, as nuclear power is generated through the splitting of a nucleus rather than by chemical means. Also, no greenhouse gases are produced during a nuclear reaction, meaning nuclear power's contributions towards global warming are negligible, only requiring emissions in transport of materials and other miscellanea.
Solar energy affects the environment in terms of renewable energy. Using solar energy helps to save the environment. For example, if solar energy was used for generating electricity, there will be less consumption of fuel at power plants with less production of electricity.
No, nuclear energy is not good for the environment because after they get the energy there is nuclear waste which is radioactive and is NOT good for the environment.It can be if well controlled, as no carbon dioxide or other greenhouse gases are produced. However if things go wrong as in Japan now (March 2011) then it is definitely not good for the environment or the people who live in it.
Saving energy is good for literally hundreds of reasons. Here are some of the main ones. Money. Conserving energy can lower heating, cooling, lighting, and other costs. Environment. Energy has to be created somehow. Be it coal, nuclear, water, or oil, all energy is created at the cost of the environment or the air we breath. Saving energy is one way to help protect the environment for future generations.
Radiation is a consequence of nuclear energy. In fact, without the radiation of a large neutron flux, nuclear energy would not exist.
Nuclear is a bad source of energy because it pollutes the Environment. It Kills Forna and Flora, It Creates holes in the ozone layer because it pollutes the air. I am a Scientist at CSIRO and our studies have proved this.
Nuclear energy comes already stored in small packs called atoms. But as for out modest ability to access and harness it for good, we as humans are still a long way from a "small pack" of nuclear energy that might be used to generate electricity, warm food, or light a living space. Anyone who envisions a lunchbox sized nuclear energy source is thinking beyond our technical ability. About the best we can do is build a small nuclear reactor about the size of a shipping container to generate energy via fission.
I believe nuclear energy is a very good energy source. Since we are running out of fossil fuels and our environment needs improvement, nuclear energy can meet these needs. Nuclear energy does not pollute, but it produces radioactive waste. This waste is taken care of in a safe way, not being exposed to people. If a person were to use nuclear energy for his or her whole life, the waste would be only one pound and would fit in a soda can; whereas with coal it would fill a line of coal cars from New York to California. And there was never an accident in nuclear energy that couldn't be prevented. Everything is extra safe.
It does not produce CO2.
I do not know what the word "good" means in this context. Nuclear energy is a natural phenomena and natural phenomena have no morality, they just are. What has morality is mankind and how/if he choses to use the phenomena nature has given us.
Mainly that no good solution has been found to dispose of the nuclear wastes.
Actually it is good and bad. Nuclear energy can save many people lives but in can be used as nuclear weapons which are super dangerous. resulting in explosions.
Yes it is because it helps us with cancer.
It is the cheapest form of energy and produces no carbon emissions.