Noise(sound) pollution project model for school exhibition or science fair

Introduction

Noise is measured in Db (decibels) for the normal human ears any sound levels less than 70 Db are less damaging to the living organisms.

If any sound goes beyond the 70dB then it needs to treat as noise pollutions due to impacts the living beings as well adverse effect in humans and animals.

Due to the high dB sound, it causes health issues such as hypertension, high stress levels, tinnitus, hearing loss, and other harmful effects.

Now In order to develop the working school model for noise pollutions, you need to first understand the sources of noise pollutions

Major sources of noise pollution are vehicle horns, mike set, loud speakers etc. Now we need to depict this in our noise pollution school project model

Materials Required

• Truck and Car Toys
• Card Board
• Color Papers
• Glue gun
• Fevicol
• Waste Dove Soaps for making loud speakers
• Big surf excel waste box for making factory
• Scissor
• Cutter

Refer the resources/tools page section to find out where you buying it at reasonable cost.

Questions & Answers

What is the Major source of noise pollution

vehicle horns, mike set, loudspeakers

Detailed Step By Step Video Show How To Make Noise Pollution’s Model