Consider the following statements regarding mercury pollution : 1. Gold mining activity is a source of mercury pollution in the world. 2. Coal-based thermal power plants cause mercury pollution. 3. There is no known safe level of exposure to mercury. How many of the above statements are correct?
a
Only one
b
Only two
c
All three
d
None
Environmental PollutionMercury Pollution Sources & Health EffectsMercury pollutionGold mining activityCoal-based thermal power plantssafe level of exposurehealth impacts