bhūmāv evopalakṣyate

parasya-of the cause; drsyate-is observed; dharmah-the characteristics; hi-indeed; aparasmin-in the effect; samanvayat-in order; atah-hence; visesah-the distinctive characteristic; bhavanam-of all the elements; bhumau-in earth; eva-alone; upalaksyate-is observed.