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Pollution in big cities can be controlle...

Pollution in big cities can be controlled to a large extent by

A

wide roads and factories away from the city

B

cleanliness dirve and proper use of pesticides

C

proper sewage and proper exit of chemical from factories

D

All of the above

Text Solution

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The correct Answer is:
D
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ARIHANT NEET-ENVIRONMENTAL ISSUES-Chapter exercises ( C) Medical entrances gallery (Collection of Questions Asked in NEET & in Various Medical Entrance Exams)
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