True or False.

1. Too much volume of vehicles and machineries in our environment can cause noise pollution.
_2. Having noisy environment can relieve stress.
_3. Hearing problem is one of the effects of noise pollution.
4. Playing loudly music with headphone can cause hearing problem.
_5. Aside from noise pollution, cardiovascular disease can also acquire in sleeping late at night.
6. Planting trees along roads, hospitals, educational institutions, public place help in noise pollution.
7. Earplugs, earmuffs, noise helmets and headphone are examples of ear protection aids.
_8. Sound generated by manufacturing industries, vehicles, planes, loud speakers and social events
reduce noise pollution.
9. Sound insulation at construction stages is by not using sound absorbing materials during
construction and filling gaps materials.
10. Manufacturing of machines with specialized sound absorbents like glass wool, mineral wool,
rubber, plastic, cork or neoprene and installing in sound proof chambers can reduce noise
pollution.