What is the difference between canals and rivers?
a.
Canals are used as trade routes. Rivers are used for irrigation.
b.
Canals mark borders of a civilization. Rivers divide regions of a civilization.
c.
People settle along rivers. People do not settle near canals.
d.
Canals are made by people. Rivers are natural.


Please select the best answer from the choices provided

A
B
C
D