Learning Task 4:Match the causes of noise pollution in Column A with the effects of noise
pollution in Column B. Write your answers on your notebook,
Column A
Column B
1. animals
a. excessive noise exposure can raise blood
pressure and rates
b. howling or barking dog can noise around 60-80 dB which
2. social events
con disturb neigborhood
3.constructionactivitiesc. songs on full volume and dance till
midnight, which makes the condition of people living nearby pretty worse
4. transportation
d. noise from these activities hinders the hearing abilities
of individuals exposed to this sound
5. loud voice
e. a large number of vehicles produce heavy noise, and
people find it difficult to get used to it​