Question: A wasu busassun yankuna, ana fito da ruwa daga ƙarƙashin ƙasa a inda ruwa ke ajiye a ƙarƙashin ƙasa tsawon dubban shekaru. Idan ba a maye gurbin ruwan ba, wane irin abin da ke faruwa da ƙasa ne ke da yiwuwar faruwa?
Options:
ƙanana-ƙananan koguna
tafki
sahara
tsaunuka
Answer: C