14. Which two of the following sentences about the causes of water concern in South Africa are true?
1. Large parts of South Africa are semi-arid with insatiable demand for water for drinking, industry, and mining.
2. South Africa lacks sufficient rivers and lakes to supply fresh water.
3. The conflict between Lesotho and South Africa has obstructed water supply from the Lesotho Highlands Water Project (LHWP).
4. South Africa’s high population growth has increased the demand of water in both rural and urban settlements.
The correct statements are 1 and 4
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