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(a) Governments at all levels should be involved in tackling the problem of air pollution: This point is explicitly mentioned in the passage. It emphasizes the involvement of governments at various levels, including central, state, and municipal, in addressing air pollution. Therefore, this option is consistent with the writer's points and is not eliminated.
(b) Clean air is the right of every consumer: This point is not explicitly made in the passage. While the passage discusses the right to clean air as upheld by judicial pronouncements, it does not specifically refer to clean air as the right of every consumer. Hence, this option is eliminated.
(c) Scientific methods are needed to address the problem of air pollution: This point is clearly articulated in the passage. It emphasizes the importance of using scientific methods to understand, measure, and monitor air pollution, indicating the necessity of scientific approaches in addressing the problem. Therefore, this option is consistent with the writer's points and is not eliminated.
(d) Polluting behavior should be punished: This point is implicit in the passage. While the passage mentions the use of penalties to achieve behavioral changes in addressing air pollution, it does not explicitly state that polluting behavior should be punished. However, the use of penalties implies consequences for such behavior. Therefore, this option is consistent with the writer's points and is not eliminated.