Why did the requirement that tankers purchase new discharge equipment reduce oil pollution?
A)The newly required equipment was cheaper than the old equipment,so more tanker companies purchased it.
B)The new equipment made it easier for transnational advocacy networks to monitor tankers at sea.
C)Although the new equipment was more expensive than the previous measures,verification of compliance was easier than before.
D)Many tanker companies could not afford the new equipment and went out of business; fewer tankers resulted in fewer oil discharges.

Question

Quizplus · Accepted Answer

The new equipment was more expensive than previous measures, but verification of compliance was easier, meaning that it was easier to ensure that tankers were using the required equipment. This likely led to more effective prevention of oil pollution. Option A is incorrect because the passage does not provide any information about the relative costs of the old and new equipment. Option B is incorrect because there is no indication that transnational advocacy networks played a role in the implementation of the requirement. Option D is incorrect because the passage does not suggest that this requirement caused many tanker companies to go out of business.

Why Did the Requirement That Tankers Purchase New Discharge Equipment