Friday , May 29 2020


 Any abnormal change in anything is called pollution . Any  kind of pollution is dangerous for mankind . Sound is a symptom of life . The very existence of life is felt and perceived through the presence  of sound . But loud and shrill sound creates a cacophony instead of a symphony . Of late , sound pollution has reached an alarming stage in human life . In schools , colleges , offices, market places , cities and towns even in hospitals , we have an explosion of defending sound . We have  noise from motor vehicles , mills and factories airplanes, domestic appliances, like radios , cassette players , televisions and so on . The quietness of our life has totally vanished . The extent of sound pollution has already crossed the normal limits of human endurance. Specialists say, that it is disastrous for us . According to UN, the normal hearing limit of sound is 45 decibels . Serious harm can be caused to people , if the regularly exposed to sound exceeding 70 decibels . It affects our hearing , our nerves, our ability to work efficiently  and our general health . Sound pollution is unbearable for the ill people . We have to pass strict  laws to take effective steps against the misuse of microphones . People must be made aware of the dangers of sound pollution . Strict laws must be farmed to control the electric horns within the limits of the city.

About admin

Check Also

mobile phone is one of the wonders of modern science.

write a short composition about buying a mobile phone

mobile  phone is one  of the wonders of modern science.  It has added a   new  ...

Leave a Reply

Your email address will not be published. Required fields are marked *

xu hướng thời trangPhunuso.vnshop giày nữgiày lười nữgiày thể thao nữthời trang f5Responsive WordPress Themenha cap 4 nong thongiay cao gotgiay nu 2015mau biet thu deptoc dephouse beautifulgiay the thao nugiay luoi nutạp chí phụ nữhardware resourcesshop giày lườithời trang nam hàn quốcgiày hàn quốcgiày nam 2015shop giày onlineáo sơ mi hàn quốcshop thời trang nam nữdiễn đàn người tiêu dùngdiễn đàn thời tranggiày thể thao nữ hcmphụ kiện thời trang giá rẻ