Ground water is water that is stored beneath the earth's surface, in rocks and soil.
In Africa, ground water is often the only reliable source of water for drinking, cooking, and irrigation.
Ground water is replenished by rainfall and other forms of precipitation.
However, due to climate change and other factors, ground water reserves in Africa are under threat.
Over-extraction of ground water can lead to depletion of aquifers, which can take decades or even centuries to recharge.
Contamination of ground water can also be a serious problem, especially in areas with poor sanitation and waste management.
Ground water is often accessed through wells, boreholes, and springs.
In some areas, traditional methods of water harvesting, such as building sand dams, can help to recharge ground water reserves.
Sustainable management of ground water resources is essential to ensure that they are available for future generations.
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