Question.3- Match the column. 5×1=5
A.oil spill i. helps the sedimentation of suspended particles in water
B.creamic candles. ii. a water borne disease
C.Alum iii. reduces the transmission of light through water
D. Bleaching powder iv. water filter
E. Typhoid. v. disinfects Water
Answers
Answered by
0
Answer:
what rubbish u are asking
Similar questions