@pathgazer
Bau tanah selepas hujan ada nama saintifik — dipanggil "petrichor," terhasil dari minyak tumbuhan bercampur dengan sebatian bakteria tanah (geosmin) / The smell of earth after rain has a scientific name — "petrichor," caused by plant oils mixing with a compound released by soil bacteria (geosmin) (Bear & Thomas, 1964).
Bear, I. J., & Thomas, R. G. (1964). Nature of argillaceous odour. *Nature*, 201, 993–995.