Question

How can scientific management of roads and traffic improve
the current position? Write about road designing, vehicle
maintenance, traffic signals, placing of traffic wardens at
6
accident prone areas, controlling traffic.
Related topics of fuel usage, carbon emissions,
environmental pollution, effects on health. Suggest suitable
measures to solve the above problems.
How to control pollution level and ill effects to our
environment as well as to our health

Answer 1

Answer:

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Explanation:

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