Understanding the Nile River

What makes determining the length of the Nile River particularly challenging?

• The river changes its course frequently.

• The river flows through multiple countries.

• Its source is hidden in remote mountain ranges.

• It has no major tributaries.

Which river was historically considered the source of the Nile?

• Congo River

• Lake Victoria

• Kagera River

• Amazon River

What percentage of the African continent does the Nile River drain?

• 10%

• 5%

• 15%

• 20%

During which months does the Blue Nile contribute the most to the Nile's discharge?

• January to March

• May to August

• September to November

• December to February

What major construction has affected the sediment flow of the Nile?

• Hoover Dam

• Itaipu Dam

• Aswan High Dam

• Three Gorges Dam