Answer:
Contour farming
Explanation:
I think it would be contour farming mostly because none of the others seem to be done on ridges or slopes.
Answer Choice: C
A political system is also another term for a government system.
D. Were nomads who hunted and gathered
The ocean floor spreading showed that it is possible for landmasses to move.
Answer:
New Orleans is one of the great cities of the Americas; its heritage and location make it an ideal site for OI Americas 2003.
