Question

Suggest measures in the following situations -------
1) To avoid noise pollution in classroom.
2) Bursting fire crackers in festivals and processions.
3) The use of fossil fuels in villages.
4) The level of air pollution is very high in your locality.
5) To minimise electricity consumption in your house.​

Answer 1

1) use head phones etc, u can also use earphones..

2) u have to use crackers which don't give any sound , it also prevent noice pollution.

5) if u have to minimise electricity consumption then u have to cut ur electricity connection ...

hope it's not help