NOISE POLLUTION

Noise pollution is...

• an unwanted noise

• an irritant

• a source of stress

• all of the above

Considered as the contributor of the maximum noise

• transport sector

• industrial and construction machinery

• special events

• gossiping neighbors

Sound is measured in...

• Hertz

• Decibels

• Volts

• Candela

Tags

NGSS.MS-PS4-1

The level of sound during normal conversation is...

• 20 db

• 40 db

• 60 db

• 80 db

Research suggests that noise pollution is the highest in ___ income neighborhoods.

• low

• medium

• high

• average

Noise pollution can cause...

• osteoporosis

• tinnitus

• meningitis

• asphyxia

Tags

NGSS.MS-LS2-4

How might you measure noise levels in a workplace?

• By using audio recording equipment and listening back

• By listening to it with your ear and sensing how loud it seems

• By asking workers if they feel their work is too loud

• By using sound measuring equipment

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Which pollution cause hearing loss in organisms?

• air pollution

• water pollution

• land pollution

• noise pollution

"All sounds are noise."

• True

• False

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Wildlife faces more problems than humans due to noise pollution, because animals dependent on_______________.

• noise

• sound

• action

• behavior

Tags

NGSS.MS-LS1-8