Question: I-glacier liyahlehla lishiya amadwala angambozekile. Ama-lichen aqala ukuhlala emadwaleni. Ama-lichen akhiqiza i-asidi eliqala ukuwohloza amatshe. Le nqubo izoyithinta kanjani imvelo?
Options:
Izofaka i-asidi emachibikazini (lakes) nasemachibini (ponds).
Lizoqalisa inqubo yokwakha umhlabathi.
Lizovimbela ukwenzeka komjikelezo wekhabhoni.
Lizovimbela ukuba amabhakitheriya ahlasele i-ecosystem.
Answer: B