What would likely happen to a fence on a hill over time if the fence were built perpendicular to the hill's slope? O The top of the fence would likely bend downhill as creeping rocks moved under the fence and pushed the fence bottom downslope. The top of the fence would likely bend downhill as creeping rocks moved under the fence and pushed the fence bottom upslope. The top of the fence would likely bend uphill as creeping rocks moved under the fence and pushed the fence bottom upslope. O The top of the fence would likely bend uphill as creeping rocks moved under the fence and pushed the fence bottom downslope