Correct Answer : D
Explanation :
Explanation :
In Jan 2017, Chennai coast faced a major oil spill.
Correct Answered :
Wrong Answered :
A
Kolkata
B
Mumbai
C
Visakhapatnam
D
Chennai
In Jan 2017, Chennai coast faced a major oil spill.
Correct Answered :
Wrong Answered :
A
Oxides of Sulphur and Nitrogen
B
Mercury vapours
C
Oxides of Silicon and Arsenic
D
Osmium tetroxide
Acid rain from SOx and NOx gases damages marble.
Correct Answered :
Wrong Answered :