Welcome to our River Quiz, where you can check your knowledge about rivers. Answer this 10 questions.

Good luck!

1. Which river is the longest in the world?
A. Nile B. Amazon C. Wołga
 
2. The longest river in POLAND is:
A. Odra B. Warta C. Wisła
 
3. What's the origin of name "Colorado" river?
A. Its water color B. J. Colorado (1804-1862) discovered this river in 1856 C. Nobody knows it :-)
 
4. Dendritic drainage pattern is similar to:
A. Tree B. Bicycle wheel C. Sunbeams
 
5. When amount of accumulated river load is bigger than power of river current, then it arises:
A. Meander B. "V" shaped valley C. Delta
 
6. When smaller particles are carried along without contact with the river, then this way of transportation is called:
A. Solution B. Saltation C. Suspension
 
7. This river is called "Blue river":
A. JiangXi B. Jordan C. Orinoko
 
8. A graph that shows the variations in river discharge at a particular point in a river over a certain period of time is:
A. Watergraph B. Hydrograph C. Rivergraph
 
9. A truncated (cut off) section of a meander in the river channel which forms a "C" shape is:
A. Delta B. Ox - Bow lake C. Old meander
 
10. This river has the biggest amount of transported suspension, which dyes it yellow:
A. JiangXi B. Amazon C. Huang-He
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