Ghost nets have been named so because they?

Class 12th English Core, Question - Ghost nets have been named so because they?

These are the options for the question: Ghost nets have been named so because they?

A. cause much harm to the marine life.
B. are functional though not in use by fishermen.
C. are not owned by anyone.
D. act as a snare for all animals in oceans.

The correct answer is : C. are not owned by anyone.