lonization energy is understood to be potentially harmful if certain doses are exceeded . Have you ever wonder how much radiation do you acquire
from the surroundings where you live , from your lifestyle , your work , or from medical procedures ? What are the accepted limits of radiation
exposure for the general public? Investigate how much ionizing radiation an average person receives from cosmic sources, the Sun, television set
time spent in airplanes dental or other X-ray machines , even geological formations . What are the main sources of ionizing radiation in your
community ? How difficult is it to find relevant information and make recommendations? Does any agency monitor the amount of radiation that people
receive? What are the problems and issues with such monitoring?