Why does it smell so good after the rain? - Extra Education
Why does it smell so good after the rain?
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| Why does it smell so good after the rain? |
Scholars have really given this scent its own name: petrichor.
Some plants secrete oils absorbed by the soil. When it rains, the oil escapes from the soil along with the waste products of actinobacteria. As a result, a distinctive aroma emerges.
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