state two ways to minimise noise pollution.
Answers
Answer:
Stay away from Noisy area
Noise producing industries, airports, vehicles should be far from residential areas as it very dangerous for infants and senior citizens.
Follow the Limits of Noise level
Community law should check use of loudspeakers, outdoor parties as well as political public announcements.
Control Noise level near sensitive areas
There should be control on noise level (Silent zones) near schools, hospitals. Place noise limits boards near sensitive areas.
Go Green by planning trees
We can plant more trees as they are good noise absorbents. According to studies it can reduce noise by 5 to 10 decibels Db around them.
Use Proper Lubrication and Better maintenance
We can use proper lubrication as well as better maintenance of machines to reduce noise pollution and improve efficiency. It reduces friction between movable parts and helps to reduce noise.
Answer:
1 Upgrade Your Insulation.
2 Noise Cancelling Headphones and Earplugs.
3 Turn Off Electrical Appliances.
4 Place Furniture Strategically in Your Property.