Directions: Fill in the blanks with the correct word to complete the statement.
1. Planting more numbers of
around public places
will help in sound absorption.
2. People working in industries or noisy area need to wear
like earplugs, ear muffs, noise helmets and headphones.
3. Maintain
between industrial area, bus terminals,
railway stations etc. from the residential area.
4. Noise pollution can be controlled by reducing noise at the
5. Noise control at path can be controlled by suppression of noise from automobiles
using​