The phenomena of raising the outer edge of the curved roads above the inner edge to provide necessary centripetal force to the vehicles to take a safe turn is called _____.

The phenomena of raising the outer edge of the curved roads above the

1.	The phenomena of raising the outer edge of the curved roads above the inner edge to provide necessary centripetal force to the vehicles to take a safe turn is called _____.
A.	banking of roads
B.	cornering of roads
C.	elevation of roads
D.	tempering of roads
Answer» B. cornering of roads