Question: How has the Aswan Dam contributed to a significant increase in the spread of schistosomiasis in Egypt? A . The reduced flow of the Nile
How has the Aswan Dam contributed to a significant increase in the spread of schistosomiasis in Egypt?
A The reduced flow of the Nile has provided suitable habitat for mosquitoes, the main vector of the disease.
B The still water in the canals and ponds is an ideal habitat for water hyacinths, which host the water snails that carry the disease.
C Lake NasserHow has the Aswan Dam contributed to a significant increase in the spread of schistosomiasis in Egypt?
A The reduced flow of the Nile has provided suitable habitat for mosquitoes, the main vector of the disease.
B The still water in the canals and ponds is an ideal habitat for water hyacinths, which host the water snails that carry the disease.
C Lake Nasser is full of fish that carry the disease and which people eat.
D It has not contributed to it
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