Thermal pollution is mainly caused due to:
A. Sudden change in temperature caused by periodic plant outages
B. Sudden decrease in temperature of river or lake
C. Increase of dissolved oxygen (DO) in water bodies
D. Gradual increase in temperature of earth
Answer:A
Thermal pollution is mainly caused due to:
A. Sudden change in temperature caused by periodic plant outages B. Sudden decrease in temperature of river or lake C. Increase of dissolved oxygen (DO) in water bodies D. Gradual increase in temperature of earth