Question

which of the following best defines noise pollution?

the act of protecting the natural sounds in the environment
material found in nature that can be used by humans
a possible threat to the living and non - living components of earth
unwanted sound caused by human activity that disrupts human and animal life

Explanation:

• The first option describes sound conservation, not pollution.
• The second option defines natural resources, not noise pollution.
• The third option is a broad description of environmental hazards, not specific to noise.
• The fourth option correctly identifies noise pollution as unwanted human-caused sound that disturbs life.

Answer:

unwanted sound caused by human activity that disrupts human and animal life