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A recent examination of the waters of the Southern Ocean showed a substantial increase in pollution levels, which is usually caused by routine oil spills during industrial drilling operations in the area. Last month, an article published in the biannual newsletter of a prominent environmental organization attributed this increase to the operations of Gaston Inc., an oil company with several large deep-water drilling operations. This claim is not undermined by the finding that none of Gaston Inc.’s oil plants in the Southern Ocean had any oil spills, because ____________.
  • a)
    most increases in the pollution levels of oceans take place because of deep-water drilling operations
  • b)
    oil usually floats several feet below the surface of the ocean rather than at the surface itself
  • c)
    pollutants that enter the ocean sometimes take decades to affect the marine environment
  • d)
    tankers that transport oil from drilling plants to offshore locations often develop leaks
  • e)
    calculated amounts of oil are sometimes deliberately discarded by oil plants to maintain water pressure in the area surrounding the plant
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
A recent examination of the waters of the Southern Ocean showed a subs...
Explanation:

The argument presented states that the increased pollution levels in the Southern Ocean are caused by routine oil spills during industrial drilling operations, and specifically blames Gaston Inc. for this. The fact that none of Gaston Inc.'s oil plants had any oil spills is presented as a potential counterargument, but the correct answer explains why this does not undermine the original claim.

The correct answer is D, tankers that transport oil from drilling plants to offshore locations often develop leaks. This is a valid reason why pollution levels could increase even if there were no oil spills directly from the drilling plants themselves. The following points explain this further:

Tankers transport oil from drilling plants to offshore locations:

- Tankers are used to transport oil from drilling plants to offshore locations where it is further processed or shipped to other locations.

Tankers often develop leaks:

- Tankers are known to develop leaks due to various reasons such as corrosion, accidents, or deliberate dumping of oil to reduce the weight of the tanker and increase its speed.

Leaked oil can contribute to pollution levels:

- When oil leaks from tankers, it can contribute to the pollution levels in the ocean. This is because the leaked oil can spread over a large area and affect marine life and the environment.

Therefore, the fact that none of Gaston Inc.'s oil plants had any oil spills does not undermine the claim that their operations contributed to the increased pollution levels in the Southern Ocean, as leaks from tankers could also be responsible for this.
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Community Answer
A recent examination of the waters of the Southern Ocean showed a subs...
Even though Gaston Inc may not have any recorded spills, the transfer of oil from the plant to tanker may result in small residual oil spills occurring over a period of time resulting large quantities of oil discharged into the ocean.
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A recent examination of the waters of the Southern Ocean showed a substantial increase in pollution levels, which is usually caused by routine oil spills during industrial drilling operations in the area. Last month, an article published in the biannual newsletter of a prominent environmental organization attributed this increase to the operations of Gaston Inc., an oil company with several large deep-water drilling operations. This claim is not undermined by the finding that none of Gaston Inc.’s oil plants in the Southern Ocean had any oil spills, because ____________.a)most increases in the pollution levels of oceans take place because of deep-water drilling operationsb)oil usually floats several feet below the surface of the ocean rather than at the surface itselfc)pollutants that enter the ocean sometimes take decades to affect the marine environmentd)tankers that transport oil from drilling plants to offshore locations often develop leakse)calculated amounts of oil are sometimes deliberately discarded by oil plants to maintain water pressure in the area surrounding the plantCorrect answer is option 'D'. Can you explain this answer?
Question Description
A recent examination of the waters of the Southern Ocean showed a substantial increase in pollution levels, which is usually caused by routine oil spills during industrial drilling operations in the area. Last month, an article published in the biannual newsletter of a prominent environmental organization attributed this increase to the operations of Gaston Inc., an oil company with several large deep-water drilling operations. This claim is not undermined by the finding that none of Gaston Inc.’s oil plants in the Southern Ocean had any oil spills, because ____________.a)most increases in the pollution levels of oceans take place because of deep-water drilling operationsb)oil usually floats several feet below the surface of the ocean rather than at the surface itselfc)pollutants that enter the ocean sometimes take decades to affect the marine environmentd)tankers that transport oil from drilling plants to offshore locations often develop leakse)calculated amounts of oil are sometimes deliberately discarded by oil plants to maintain water pressure in the area surrounding the plantCorrect answer is option 'D'. Can you explain this answer? for GMAT 2025 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about A recent examination of the waters of the Southern Ocean showed a substantial increase in pollution levels, which is usually caused by routine oil spills during industrial drilling operations in the area. Last month, an article published in the biannual newsletter of a prominent environmental organization attributed this increase to the operations of Gaston Inc., an oil company with several large deep-water drilling operations. This claim is not undermined by the finding that none of Gaston Inc.’s oil plants in the Southern Ocean had any oil spills, because ____________.a)most increases in the pollution levels of oceans take place because of deep-water drilling operationsb)oil usually floats several feet below the surface of the ocean rather than at the surface itselfc)pollutants that enter the ocean sometimes take decades to affect the marine environmentd)tankers that transport oil from drilling plants to offshore locations often develop leakse)calculated amounts of oil are sometimes deliberately discarded by oil plants to maintain water pressure in the area surrounding the plantCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for GMAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A recent examination of the waters of the Southern Ocean showed a substantial increase in pollution levels, which is usually caused by routine oil spills during industrial drilling operations in the area. Last month, an article published in the biannual newsletter of a prominent environmental organization attributed this increase to the operations of Gaston Inc., an oil company with several large deep-water drilling operations. This claim is not undermined by the finding that none of Gaston Inc.’s oil plants in the Southern Ocean had any oil spills, because ____________.a)most increases in the pollution levels of oceans take place because of deep-water drilling operationsb)oil usually floats several feet below the surface of the ocean rather than at the surface itselfc)pollutants that enter the ocean sometimes take decades to affect the marine environmentd)tankers that transport oil from drilling plants to offshore locations often develop leakse)calculated amounts of oil are sometimes deliberately discarded by oil plants to maintain water pressure in the area surrounding the plantCorrect answer is option 'D'. Can you explain this answer?.
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This claim is not undermined by the finding that none of Gaston Inc.’s oil plants in the Southern Ocean had any oil spills, because ____________.a)most increases in the pollution levels of oceans take place because of deep-water drilling operationsb)oil usually floats several feet below the surface of the ocean rather than at the surface itselfc)pollutants that enter the ocean sometimes take decades to affect the marine environmentd)tankers that transport oil from drilling plants to offshore locations often develop leakse)calculated amounts of oil are sometimes deliberately discarded by oil plants to maintain water pressure in the area surrounding the plantCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. 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This claim is not undermined by the finding that none of Gaston Inc.’s oil plants in the Southern Ocean had any oil spills, because ____________.a)most increases in the pollution levels of oceans take place because of deep-water drilling operationsb)oil usually floats several feet below the surface of the ocean rather than at the surface itselfc)pollutants that enter the ocean sometimes take decades to affect the marine environmentd)tankers that transport oil from drilling plants to offshore locations often develop leakse)calculated amounts of oil are sometimes deliberately discarded by oil plants to maintain water pressure in the area surrounding the plantCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for A recent examination of the waters of the Southern Ocean showed a substantial increase in pollution levels, which is usually caused by routine oil spills during industrial drilling operations in the area. Last month, an article published in the biannual newsletter of a prominent environmental organization attributed this increase to the operations of Gaston Inc., an oil company with several large deep-water drilling operations. This claim is not undermined by the finding that none of Gaston Inc.’s oil plants in the Southern Ocean had any oil spills, because ____________.a)most increases in the pollution levels of oceans take place because of deep-water drilling operationsb)oil usually floats several feet below the surface of the ocean rather than at the surface itselfc)pollutants that enter the ocean sometimes take decades to affect the marine environmentd)tankers that transport oil from drilling plants to offshore locations often develop leakse)calculated amounts of oil are sometimes deliberately discarded by oil plants to maintain water pressure in the area surrounding the plantCorrect answer is option 'D'. 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This claim is not undermined by the finding that none of Gaston Inc.’s oil plants in the Southern Ocean had any oil spills, because ____________.a)most increases in the pollution levels of oceans take place because of deep-water drilling operationsb)oil usually floats several feet below the surface of the ocean rather than at the surface itselfc)pollutants that enter the ocean sometimes take decades to affect the marine environmentd)tankers that transport oil from drilling plants to offshore locations often develop leakse)calculated amounts of oil are sometimes deliberately discarded by oil plants to maintain water pressure in the area surrounding the plantCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A recent examination of the waters of the Southern Ocean showed a substantial increase in pollution levels, which is usually caused by routine oil spills during industrial drilling operations in the area. Last month, an article published in the biannual newsletter of a prominent environmental organization attributed this increase to the operations of Gaston Inc., an oil company with several large deep-water drilling operations. This claim is not undermined by the finding that none of Gaston Inc.’s oil plants in the Southern Ocean had any oil spills, because ____________.a)most increases in the pollution levels of oceans take place because of deep-water drilling operationsb)oil usually floats several feet below the surface of the ocean rather than at the surface itselfc)pollutants that enter the ocean sometimes take decades to affect the marine environmentd)tankers that transport oil from drilling plants to offshore locations often develop leakse)calculated amounts of oil are sometimes deliberately discarded by oil plants to maintain water pressure in the area surrounding the plantCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice GMAT tests.
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