Probably c but I’m not sure
Answer:
b. sunny climates in summer when coal is burned to generate electric power.
I’m not entirely sure what is being asked here, but the Tigris and Euphrates rivers is the only place in Egypt (besides the nile delta) with non-arid ground. That’s why most people live around there:
Soil lying low would have a gentle slope, a gentle slope would allow more water to be retained as opposed to steeper slopes
