Paheli while moving in a forest observed that there was no noise pollution, though lots of heavy vehicles were passing from the nearby highway.Explain why?

AcademicChemistryNCERTClass 7

Trees in the forest absorb the sound of the nearby areas and help to reduce noise pollution. Hence, Paheli while moving in a forest did not feel the noise of heavy vehicles passing from the nearby highway. 
Updated on 10-Oct-2022 13:22:07