Asnirem n Wawal

Amodel-agi d-ițbeggin asnirem n wawal n tmurt s wesmekti n warkan (nitrogène), uksiǧin (oxygène), akked tgellusin-nniḍen n tmusniwin. Yessawaḍ-d leqder-nsent d umessewen gar-asent, akked wemsellek n tilɣa i d-yellan ger-asent d tidet, am wesirew arurad n tgellusin.