Noise pollution can be define as an environmental pollution which is caused by the emission of elevated levels of sound for a considerable long period of time. The elevated level of sound may have an adverse impact over the human and other animal hearing ability. According to world health organization, the sound level beyond 85 db for a period of 8 hours is hazardous.
Among the options given, rock concert is the correct. The rock concert is associated with noise pollution as it will involve the use of loud speakers with high volume which can cause heart problems and hearing impairment.
Answer from: Quest
It's speed of rotation.
Answer from: Quest
clumped distribution, because you'de have all of the population gathered in a relatively small are.
it's the most common because it provides protection and a mate for reproduction
example: humans, seeweed, cattles, etc.
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