A) Contains bacteria and diet
B) contains dissolved toxic chemicals
C) is defficient in minerals
D) is acidic
Correct Answer: D
Solution :
Most rain water is safe to drink. However, along with rain. different pollutants come down. Also, the pH of rain water is slightly acidic, around 5.6. So along with the pollutants, it is not really safe to drink it. Generally, water captured during the first 10 minutes of rainfall during an event of average intensity is unfit for drinking purposes.
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