Which of the following is not a source of natural background radiation?
a. rocks
b. soil
c. the sun
d. X-ray machines

Which problem is associated with energy produced by nuclear fission?
a. air pollution
b. cost
c. disposal of hazardous waste
d. insufficient technology

A person’s exposure to radiation can be affected by
a. what he/she does as a job.
b. whether he/she smokes.
c. where he/she lives.
d. All of the above

The nuclear power used for electricity is produced by
a. radon gas.
b. a chemical reaction.
c. fission.
d. fusion.

Question

Which of the following is not a source of natural background radiation?
a. rocks 
b. soil 
c. the sun 
d. X-ray machines 

Which problem is associated with energy produced by nuclear fission?
a. air pollution 
b. cost 
c. disposal of hazardous waste 
d. insufficient technology 

A person’s exposure to radiation can be affected by
a. what he/she does as a job. 
b. whether he/she smokes. 
c. where he/she lives. 
d. All of the above 

The nuclear power used for electricity is produced by
a. radon gas. 
b. a chemical reaction. 
c. fission. 
d. fusion.

anonymous · Answer

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@nubeer 
@NoelGreco 
@Nanoman 
@Abarnett 
@apriledwards125 
@blues 
@gsoda 
@ganeshie8

anonymous · Answer

help me plz....

anonymous · Answer

1) should be D.... but that is a guess... because everything else is natural
2) C
3)D
4)C