30. Main sources of noise
1 point
pollution are *
O Transportation equipment only
O Heavy machinery only
O
musical instruments
O
Transportation equipment and
heavy machinery
Answers
Answered by
11
Hiii friend... ☺☺
Main sources of noise
Transportation equipment only☑️☑️
Answered by
2
Explanation:
Main sources of noise
Answer:- Transportation equipment and
Transportation equipment andheavy machinery
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