How and where has oil, road development, mining, dams and agriculture contributed to local economic, political, and land use issues?

What body of water is the second cataract of the nile river submerged under

Extensive and unusual cold snaps have occurred here recently. is this evidence that global warming is lessening or not occurring? no—although the long-term trend is for warming, short-term weather patterns can still be variable. no—melting of glaciers and ice caps is making the oceans cooler, which can cause cold snaps. yes-- if global warming really were occurring, cold snaps wouldn’t happen. yes—due to global warming, weather patterns should be become less—not more—variable.

How did the government of egypt change the natural state of the nile river?