environment easy MCQ

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

  1. Bird songs
  2. Traffic, construction, and industrial activities
  3. Rainfall
  4. Wind through trees

Answer: Traffic, construction, and industrial activities

Urban noise pollution from vehicles, machinery, and events can cause health issues like stress, sleep disturbance, and hearing impairment.

Topic Urban Environment and Planning
Exam Relevance SSC, Railway