1. Which of the following is not an effect of noise pollution?
A. sleeping disorders B. hypertension C. constipation D. hearing loss
2. How else can you protect yourself against mosquito-borne illnesses?
A. Wear dark-colored clothing C. use expired mosquito repellent
B. Eliminate stagnant waters D. Remove window screens
3. What makes termites one of the most destructive pests in the world?
A. it can damage houses and buildings C. it contaminates food
B. it can cause gastrointestinal diseases D. it carries the dengue virus
4. The sounds which are not pleasant to our ears are called ____________.
A. noise B. music C. soul music D. folk song
5. How do we prevent rodents from coming to houses?
A. leave your food items unattended. C. leave your trash bins open
B. leave dirty dishes to pile up overnight D. cover the holes in the house.
6. What is a unit to measure sound level?
A. meter B. ounce C. pound D. decibel
7. Which of the following shows an improper way of controlling or managing noise
pollution?
A. Observe distance from loud sounds.
B. Use your fingers to protect your ears from loud noise.
C. Keep the volume of music players and TV at high levels
D. Avoid listening to music through headphones or headsets at unsafe levels.
8. The World Health Organization (WHO) defines noise above ______ decibels (dB) as
noise pollution.
A. 45 B. 30 C.15 D. 65
9. What is the best thing to do when you receive a headphone as a birthday gift?
A. Use it while keeping the volume at safe levels.
B. Use it while keeping the volume at high levels
C. Use it while walking and crossing the streets.
D. Use it while watching TV.
10. Pests can easily be controlled with careful and consistent attention to
____________________.
A. temperature control and maintenance
B. time management and maintenance
C. regular cleaning and maintenance
D. storing food and maintenance