Zvadaro pindura mubvunzo uri pasi apa nemutauro mumwechetewo: Passage: Gasi repasi rinotsigira zvipenyu. Gasi rinovhara pasi rinoitwa kuti rirambe riripo nechikonzero chekukweva kwenyika. Mhepo inowanzoita senitrogen, okisijeni, mhute yemvura, iine kabhoni dhayokisaidhi, argon, nezvimwewo.
simba rinokweva