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4 votes
- Which source of water pollution would be

hardest to trace and control?
A runoff from a city
Brunoff from a mine
an oil leak from an ocean tanker
water from a factory discharge pipe
C
D

User Kxr
by
7.2k points

2 Answers

4 votes
The answer would be C
User Jake Jackson
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7.3k points
5 votes
C would be the hardest to trace
User Dag B
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7.8k points