Question

photo by jorge1767
europes many _______ are widely used for transportation, leisure, and tourism.
a. coastlines
b. dikes
c. polders
d. canals

Explanation:

The image shows a canal lock structure, which is a key feature of canals. Canals in Europe are historically used for transportation, and now also serve leisure and tourism purposes. Coastlines are coastal areas, dikes are flood barriers, and polders are reclaimed land, none of which match the image and the described uses.

Answer:

D. canals