Digital Environment

Mitigation Measure of Noise Pollution
Silencer will be used to lower the sound of generator during its usage it will be installed at a far distance inside enclosure around it.
But nowadays some of people will be used silencer in Cars, Motorcycle, etc for the generation of Noise Pollution just for fun.

Spring season is one of the four temperate seasons, succeeding winter and preceding summer. There are various technical definitions of spring, but local usage of the term varies according to local climate, cultures and customs. When it is spring in the Northern Hemisphere, it is autumn in the Southern Hemisphere and vice versa.

Pictures captured by Engr. Kaleem Ullah

10 countries with the highest air pollution Pakistan is on the third position in air pollution. Karachi is the most polluted city. Peshawar city ranks fourth in terms of air pollution

~ Environmental Science