Water pollutants can be divided into _________. ()
A. chemical pollutants
B. biological pollutants
C. radiological pollutants
D. physical pollutants
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Light pollution in residential areas tends to be of the ____________ type. ()
A. Glare; Sky Glow
B. Sky Glow; Light Trespass
C. Glare; Spill Over
D. Spill Over; Sky Glow
The roadway lightening produced ______ % of light pollution ()
A. 35 to 50
B. 25 to 45
C. 30 to 40
D. 35 to 45
__________________ are the causes of thermal pollution ()
A. Medical waste and Mining
B. Soil Erosion and Deforestation
C. Residential areas and Streetlight
D. Social Events and Transportation
The pollution causes by sudden increase or decrease of natural body of water called as_________ ()
A. Physical Pollution
B. Radioactive Pollution
C. Thermal Pollution
D. Light pollution
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