Understanding Noise Pollution

What is the primary source of outdoor noise pollution worldwide?

• Industrial factories

• Construction and transportation systems

• Household appliances

• Natural disasters

What is a common consequence of prolonged exposure to high-intensity sound?

• Noise-induced hearing loss

• Enhanced concentration

• Increased energy levels

• Improved hearing

How do sound waves affect the inner ear to cause hearing loss?

• They improve the ear's frequency range

• They clean the ear canal

• They cause hair cells to move, sending signals to the brain

• They strengthen the ear muscles

Which of the following is NOT a health effect of noise pollution?

• Vertigo

• Improved digestion

• Hypertension

• High blood pressure

What are some of the health issues caused by high noise levels?

• Increased appetite and weight gain

• Headaches and fatigue

• Improved sleep quality

• Enhanced mental clarity