1) Sounds made by cars, buses, trains, and airplanes fall under which type of noise pollution? a) Industrial noise b) Transportation noise c) Residential & Community noise d) Natural and Biological noise 2) Which of the following noises is commonly found in neighborhoods and homes? a) Factory machinery b) Car horns and engine sounds c) Loud music from parties and barking dogs d) Fireworks and gunfire 3) Noise from drills, presses, and heavy machinery belongs to which type of noise pollution? a) Residential & Community noise b) Industrial noise c) Transportation noise d) Low-frequency noise 4) Fireworks and gunfire are classified as: a) Impulsive or Impact noise b) Continuous noise c) Intermittent noise d) Low-frequency noise 5) Which of the following best represents low-frequency noise? a) Loudspeaker at a festival b) Continuous hum of power grids c) Car horns in traffic d) Thunderstorm sounds

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