High value of BOD (Biochemical Oxygen Demand) indicates that
A. consumption of organic matter in the water is higher by the microbes
B. water is pure
C. water is highly polluted
D. water is less polluted
Answer:C
High value of BOD (Biochemical Oxygen Demand) indicates that
A. consumption of organic matter in the water is higher by the microbes B. water is pure C. water is highly polluted D. water is less polluted