Noise Pollution: Prevention and Control

The video discusses the difference between sound and noise, highlighting the health impacts of noise pollution, such as hearing loss, sleep disorders, and heart problems. It also covers the effects on animals and suggests various noise control measures, including reducing indoor noise, controlling social noise, protecting sensitive areas, and planting sound-absorbing trees. The video concludes with a call to action to reduce noise pollution.

What are some health issues caused by noise pollution?

• Increased energy levels

• Enhanced memory

• Hearing problems and sleeping disorders

• Improved concentration

How does noise pollution affect animals compared to humans?

• Animals are less affected due to their adaptability

• Animals have a more sensitive hearing capacity and are greatly affected

• Animals are not affected at all

• Animals benefit from noise as it helps them communicate

Which of the following is a method to control indoor noise?

• Using loudspeakers at maximum volume

• Keeping appliances on when not in use

• Playing music loudly during the night

• Reducing the volume of televisions and musical systems

What is a recommended practice during social events to control noise pollution?

• Playing drums in open spaces at night

• Increasing the volume of loudspeakers

• Ignoring noise regulations

• Reducing the sound level of loudspeakers

How can planting trees help in noise control?

• Trees amplify sound

• Trees have no effect on noise levels

• Trees absorb sound, reducing noise levels

• Trees reflect sound waves