Answer:
radiation-the action or process of radiating; especially : the process of giving off radiant energy in the form of waves or particles
degradation-a reduction in rank, dignity, or standing
removal from office loss of honor or reputation
wavelength-the distance (as from crest to crest) in the line of advance of a wave from any one point to the next corresponding point
Environmental hazards-An environmental hazard is a substance, state or event which has the potential to threaten the surrounding natural environment or adversely affect people's health, including pollution and natural disasters such as storms and earthquakes.
radioactivity-radioactive substances, or the radiation emitted by these
radon-the chemical element of atomic number 86, a rare radioactive gas belonging to the noble gas series
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