Question

in urban areas, which of the following is a common source of noise pollution?

• rustling leaves
• breathing
• transportation
• volcanic eruption

Explanation:

To determine the common source of noise pollution in urban areas, we analyze each option:

• Rustling leaves: A natural, quiet sound, not typical urban noise pollution.
• Breathing: A very quiet, personal sound, not a pollution source.
• Transportation: Urban areas have heavy traffic (cars, buses, etc.), which is a well - known source of noise pollution.
• Volcanic eruption: Rare, not a common urban noise source.

Answer:

C. transportation