City Councilor Statement: The majority of urban flooding in Centerville is caused by improper disposal of waste, which clogs the city's drainage systems during heavy rainfalls. As most of this waste comes from disposable plastic products, the city proposes to ban the use of all single-use plastics.
By implementing this ban, we believe that we will significantly reduce urban flooding incidents.
Which of the following, if true, most strongly supports the claim that the proposal, if carried out, will have the announced effect?
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(A) Centerville's waste management system efficiently processes non-plastic materials, which rarely contribute to drainage blockages.
The majority of urban flooding in Centerville is caused by improper disposal of waste, which clogs the city's drainage systems during heavy rainfalls. As most of this waste comes from disposable plastic products, the city proposes to ban the use of all single-use plastics. Centerville's waste management system efficiently processes non-plastic materials, which rarely contribute to drainage blockages. By implementing this ban, we believe that we will significantly reduce urban flooding incidents.
The statement completes the missing link in the argument regarding disposal of non-plastic materials.
Correct
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(B) The disposal of single-use plastics in Centerville consumes more resources and energy than any other type of disposable products, thus if single-use plastics are banned, the city would have multiple benefits.
The argument is NOT concerned with consumption of resources. The statement, if true, DOES NOT support the claim that the proposal, if carried out, will have the announced effect.
Incorrect
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(C) Cities that have banned single-use plastics have observed significant reductions in landfill waste and improvements in overall environmental quality.
The argument is NOT concerened with reduction in landfill waste and improvement in overall environmental quality but is concerned with waste clogging the city's drainage systems during heavy rainfalls leading to urban flooding.The statement, if true, DOES NOT support the claim that the proposal, if carried out, will have the announced effect.
Incorrect
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(D) The cost of cleaning the city's drainage systems after floods is significantly higher than the projected costs of enforcing the plastic ban.
The argument is NOT concerned with the cost of cleaning the city's drainage systems after floods. It is concerned with improper disposal of waste, most of which is single-use plastics, which clogs the city's drainage systems during heavy rainfalls.
Incorrect
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(E) On days following heavy rainfall, the majority of debris removed from Centerville’s drainage systems is identified as single-use plastic.
It is already stated in the argument that most of the waste, which clogs the city's drainage systems during heavy rainfalls, comes from disposable plastic products. Option A is a better choice since it completes the missing link in the argument regarding disposal of non-plastic materials.
Incorrect
IMO A