Question

which celebration activities of festival in factory caused noise pollution​

Answer 1

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Deepawali or Diwali is an important Hindu Festival. It is the festival of lights that comes in the month of October or early November. On this occasion, a lot of fire crackers are used almost in every part of the country. This causes not only air pollution but noise pollution also.

Answer 2

Answer:

Diwali is a Hindu holiday observed each autumn in India, where it is known as the 'celebration of lights'. Burning of fireworks on this day leads to air and noise pollution, causing adverse effects to human health.