According to NCRP Report #93, "Ionizing Radiation Exposure of the Population of the United States" (1987) the average exposure is about 295 mRem of Natural Background Radiation and about 63 mRem from Manmade Radiation (medical + consumer products) . Most (about 67%) of the natural background radiation is from inhaling Radon gas.
I think it is dangerous in both the cases as each has its own complications.
Negative of the radio are the radiation effects that affect of radiation Two ways in which radiation can hurt people are radiation poisoning and cancer from radiation. Radiation poisoning occurs when a person is exposed to large amounts of radiation. to get an idea of how much 300 rem is, it might help to know that we are exposed to about 0.2 rem each year just by living our normal lives. A person who received 300 rem, A unit for measuring absorbed doses of radiation, equivalent to one roentgen of x-rays or gamma rays,( roentgen -a unit measuring a radiation dose) if untreated, will probably die soon after of radiation poisoning.
The average person learns about 27% of information everyday.
Radiation
5 on each hand
Per capita
an average person eats 901898 pounds of carrots a year.
The number of vegetables the average person eats in a year varies from person to person. On average people eat between 375 to 415 pounds of vegetables each year.
400litres
The average person consumes about 14 pounds of oranges per year, which is roughly equivalent to 35-40 oranges.
Each person attends 3.888 incidents for an average of 8.25 hours
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