Question 109 of 200 tasco Exam
Which one of the following discharges have the most long-term ecological impact due to pollution?
A Water ballast in oil fuel tanks.
Correct
B Ballast added to cargo tanks.
C Discharges of clean and segregated ballast
D Machinery space bilges.
Answer & Explanation
The correct answer is Option A: Water ballast in oil fuel tanks..
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