Brazil's Lençóis Maranhenses: A Desert That Fills With Freshwater Every Year

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Lençóis Maranhenses National Park in Brazil presents a striking natural paradox, appearing to be a desert while behaving very differently. The coastal park features an expansive dune field that resembles a typical arid desert landscape. However, the area fills with freshwater lagoons on a seasonal basis each year. This unusual phenomenon sets it apart from true deserts, which receive little to no rainfall. NASA has highlighted the park as a remarkable example of nature defying expectations.

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