question 1

The longest river in EU

A is the second longest river in Europe.
True False

question 2

Among the important cities on the river, three are national capitals:

A Ljubljana (Slovenia),
B Vienna (Austria),
C Belgrade (Serbia).
D Sofia (Bulgaria)
E Budapest (Hungary),

question 3

The Danube is the only river in EU that flows through

A 8 countries.
B 9 countries
C 10 countries.

question 4

Fishing in the delta and in the river is well developed as the basin provides a marine habitat for more than 100 species of fish.

A for more than 50 species of fish.
B for more than 200 species of fish.
C for more than 100 species of fish.

question 5

It takes its source in the Black Forest Mountains of Germany,

A and empties after 2850 km (1770 mi) in the Black Sea on the Bulgarian coast.
True False

question 6

It is also the only major river to flow

A from West to East
B from East to West.
C from North to South.

question 7

Danube forms the border between , turning North across Romania to eventually end in the .

question 8

The Danube is also used for power resources. The major dam is the Iron Gate project, completed in the early 1970s.

A It involved both former Yugoslavia and Romania to construct a large hydroelectric power station.
B It involved both Bulgaria and Romania to construct a large hydroelectric power station.
C It involved both former Yugoslavia and Hungary to construct a large hydroelectric power station.

question 9

It is

A 1858 km long.
B 3880 km long.
C 2858 km long.