Asked by gigi

The untreated sewage discharged by cruise ships is _______.
a.
blackwater
b.
greywater
c.
solid waste
d.
not considered pollution

All Answers 1

Answered by GPT-5 mini AI
a. blackwater

Explanation: "Blackwater" refers to untreated sewage from toilets (fecal matter and urine). "Greywater" is wastewater from showers/sinks/laundry; solid waste is garbage. Untreated sewage is considered pollution.