A plain. On flat ground, the chance of a rock moving is fairly small. On a hillside, any slight force on the rock will cause it to roll down the hill.
A plain. On flat ground, the chance of a rock moving is fairly small. On a hillside, any slight force on the rock will cause it to roll down the hill.
plain rock
The scientist can use the principles of relative dating to determine the sequence of events that formed the layers of sedimentary rock. By comparing the different layers and their position within the hillside, the scientist can infer the relative ages of the layers and make conclusions about the geological history of the hillside, such as which layers were deposited first and how the landscape has changed over time.
It can be, but most are dens dug into a hillside that slope upward to avoid floods.
mudslide
The movement of rock and soil down a hillside or mountain is called mass wasting or mass movement. This can occur due to the force of gravity acting on loose material, steep slopes, heavy rainfall, earthquakes, or human activities that disturb the natural stability of the land.
Some rocks cost 100 times more than others - and that's just plain rocks, not gems. So pick a rock, any rock.
An inselberg is an isolated hill or mountain that rises abruptly from a flat surrounding plain, typically composed of hard rock that is more resistant to weathering and erosion than the surrounding rock. Inselbergs are commonly found in arid and semi-arid regions.
Fall Line
Impossible to say, not knowing the definition of plain regular rock. There are some rocks harder than obsidian, while many are softer.
Rock of Gibraltar (A+)
The plain white t's ( according to itunes) have wrote both alternative and pop music. so they aren't rock. but are an alternative/ pop thing.