1. Noise pollution 2. What is noise pollution?Noise pollution is any unwanted or offensive sounds that unreasonably disturb our daily lives 3. How is sound measured?The sound…

1. PROJECT SHIKSHA 2006PROJECT SHIKSHA 2006 Our sincere thanks toOur sincere thanks to S.S.AS.S.A-- MICROSOFTMICROSOFT 2. POLLUTION • PRESENTED BY • P.KANDASAMY &…

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Slide 1 Cont. Chapter 5 Lecture 15+16 : Radiation,Noise and light pollution Dr. Mohammed Ajjour University Of Palestine 2009, Slide 2 Global warming  Causes : Carbon dioxide…

What is noise pollution? Brandon and Louis Per.2 Outline Threat of noise pollution. Causes of noise pollution. Loud music causes⦠How much db can a person take. How it…