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Chapter 4 "The nuclear power plant"


teacher Third"The nuclear power plant".
Do you know how to create the electricity.
boy I didn't know.However that is sounds great.
girl That is difficult for me.
Suddenly you said"the nuclear power plant".
teacher That's OK.Well let's think
about how to rotate the turbine.
boy The hydroelectric generation uses the water,the thermal uses the fire.
After the nuclear power plant uses the nuclear power.。
teacher That's right.The process is similar with the thermal power generation.
The nuclear power substituted for the fire which heats the water.
girl So,what is the nuclear power plant?
teacher The nuclear power plant uses the nuclear fission
to heat the water by the uranium.
boy "The uranium?" "The nuclear fission"?Abruptly I can't understand.
teacher 、Let's tell you about the uranium.
The uranium is the sole substance in naturalsubstance.
Then in the earth,there are a lot of the nuclear.
girl In brief,the nuclear is more substance
than the oil and the coal in the earth.
teacher The nuclear fission can make a lot of energy,
because it can coming and going in the uranium.
boy Why so great?
teacher If we use the nuclear fission,
a few uranium can create a lot of electricity.
So it is cheap for us to carry the uranium.
This method doesn't make harm for global warming.
girl I think this method is the best way of all of the power generation.
Because,it has a stable provision and easy on the environment.
teacher However,the nuclear power plant has problems.
Do you know "the atom bomb"?
boy I know.Nagasaki and Hiroshima were bombed by the atom bomb.
teacher In fact,the atom bomb is made from the uranium.
girl Really?
teacher The uranium can turns arms.So we must clamp on it.
boy I see.It is difficult for me to control the uranium.
teacher Then the uranium changes the radioactive waste
after the nuclear power generation.
girl What is the radioactive waste?It is a waste?
teacher It is not just a waste.It is awkward for us to control.
boy What has the problems?
teacher It says the radiation.The radiation harm to your body.
I try a lucid explanation to you.Have you ever had X-rayed?
boy Yes,I have.When braking the born.
teacher X-rayed fall into the same category as radiation.
X-rayed doesn't much effect on a boby.
If you receive a lot of radiation,
you will get some serious disease.。
girl It's bad!How to dispose of radioactive waste?
teacher The radioactive waste has been burying deep under the ground.
boy I see.However,are we burying to the future?
teacher You are onto something.Rightly the place will be gone.
This is the problem that how to dispose of radioactive waste.
girl I see.There is no turning back.
teacher That's right.So we must be careful and prevent accidents.
Don't take short views.
boy I see.Please tell me more safely and friendly power generation.
teacher OK.Let's look at the next power generation.


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(C)でんきはどうやってつくるの? All right researved   We are juining in the Think Quest.