Question: Ososayensi bakholelwa ukuthi ulwandle lwakhe lwamboza okuningi kwalokhu okusewumhlaba.Ikuphi kulokhu okutholakale emhlabeni okwaholela ososayensi bakholwe lokhu?
Options:
amanzi  angaphansi komhlaba
umhlabathi wesihlabathi
izinsalela zenhlanzi
amachibi anosawoti
Answer: C