Cost, Difficulty Prevent Africans from Getting to Underground Water

Cost, Difficulty Prevent Africans from Getting to Underground Water

A recent study suggests that ground water is an answer to water shortages in African countries south of the Sahara Desert. This finding could help millions of people in an area which is expected to be strongly affected by climate change.

Source : https://learningenglish.voanews.com/a/cost-difficulty-prevent-africans-from-getting-to-underground-water/6519472.html

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