Suggest three measures to limit noise pollution in your locality.
 
Prevention of Noise Pollution:
Answer variants:
use of horns
planting a huge amount of trees
set up at a distance from residential areas
Soundproofing systems
Silencing devices
Factories and industries should be
.
 should be installed in heavy vehicles such as aircraft, industrial equipment, machinery and other home appliances.
The 
should be reduced, especially near public places such as schools, religious places and hospitals.
 should be installed in party halls, industries and other buildings that produce a huge amount of unwanted sounds.
The unwanted noise from the environment can be eliminated by
.