Which of the following is NOT an example of non-point source pollution? *
O
Noise from a chainsaw
Smoke from a wood stove
O
Fumes from a lawn mower
None of these options

None of these options

Explanation:

The non-point source pollution is the pollution in which the source of pollution remains undetermined. Such a source of pollution cannot be traced back to its origin. It remains mixed with other pollutants.

According to the given situation, sources of pollutants are mentioned in the given options. The noise is generating from source chainsaw, smoke is generating from the wood stove and fumes are generating from the lawn mower.  

at least 78 times a day

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