Question

Give one example each of natural and man made radiations

Answer 1

Explanation:

Natural and man made sources of radiation

The major isotopes of concern for terrestrial radiation are uranium and the decay products of uranium, such as thorium, radium, and radon. In addition to the cosmic and terrestrial sources, all people also have radioactive potassium-40, carbon- 14, lead-210, and other isotopes inside their bodies from birth.