Want this question answered?
The Advantages-The Energy is more efficient and cleaner for our air and it can be less expensive The Disadvantages-Nuclear Power Plants can be dangerous if not taken care of, There's is only certain areas geographically that you can put Power Plants (Away from Water) and you have to find a place to store all of the Nuclear Waste. (It has to stay underground for atleast 1000 years before it can be removed)
See the link below for the yield of fission products against atomic number. You can identify the element names from the Periodic Table
10 million years since our first ancestors and about 250 thousand years for man as you know. 1000 years since we have started to eat our planet to waste.
A millennium is one thousand (1000) years.
I wouldn't say it was "bad" but i would say its a waste of time.
It was 1000 megawatt electric (RBMK-1000)
1000 years -1020 years old = -20
Since "pollution" is stuff you don't want in a place where you don't want it then the answer is pretty much "none". Nuclear reactors produce several tons of spent fuel each year which is highly radioactive but it is kept under tight controls as the radioactivity decays and the spent fuel cools thus it isn't "pollution" in this sense because it doesn't get out where you don't want it. Nuclear plants do discharge slightly warmer water than they intake which could be described as pollution if it were shown to harm the environment. Generally, the local animals appreciate the warmer water.
it getting blown up by 1000 nuclear missiles
A millennium is 1000 years. A century is 100 years. So a millennium (1000 years) is equal to 10 centuries.
Here are a few advantages and disadvantages to using a nuclear reactorADVANTAGES:Nuclear fuel will last longer inside the reactor.Power output is significantly higher then any other fossil fuel power plant.Little Co2 is produced throughout the whole life of a nuclear reactor, compared to a coal power plant.Is safe providing a nuclear power plant follows safety procedures.DISADVANTAGES:Very expensive to build.Digging for Uranium is expensive and we have a limited source of it.Uranium must be enriched before it can be used inside a nuclear reactor which uses more energy to do and costs more money to prepare it.Nuclear waste must be disposed of safely and must be guaranteed that none of it will leak throughout its long lifetime(1000 years +).
If by 1000 years you mean about a billion years!