Biochemical Engineering - Water Treatment - Discussion

Discussion Forum : Water Treatment - Section 1 (Q.No. 25)
25.
The ultimate source of water is
rivers and lakes
dew and forest
rain and snow
underground and surface
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Sagar Nawander said:   1 decade ago
Rain water is the ultimate source of water as rain before falling to the earth is in its purest for, but due to moisture and toxic components present in the atmosphere it gets polluted.

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