Assertion: nitrogen | /r/HasProperty | converted into usefulcompound
Facets:
value: by algae
type: OTHER
value: by bacteria
type: OTHER
value: by lightning
type: OTHER
Source sentences:
text: Nitrogen can be converted into usefulcompounds by bacteria, algae, and even lightning.
text: When nitrogen is converted into its usable form, it is said to be fixed, and plants and algae incorporate the nitrogen into amino acids, proteins, and deoxyribonucleic acid (DNA).