試題詳解

13. Which image of the previous slide best relates to this graph?
(A)Berg river, as it is the closest source of water for the city.
(B)Lower Steenbras, as it has the lowest capacity.
(C)Theewaterskloof, as it stores the majority of the city’s water supply.
(D)Voëlvlei, as it is the furthest from the city and therefore the last water available