RUNOFF
Sure, a boulder is a large rock.
water.aquiferAquiferan aquifer
It can be both
An aquifer is a body of permeable rock that can contain or transmit groundwater. Some factors that affect potential aquifers are permeability, thickness and hydraulic properties.
Pavement or smooth rock runoff affects waterways because they create more impervious surfaces.
Pavement or smooth rock runoff affects waterways because they create more impervious surfaces.
the speed get high
Rock type Elevation Precipitation
Any hard inpermiable surface will have high runoff. I would place cement or asphault as the highest with cities having the highest concentration of these surface types. Certain highly rocky regions may also exhibit high runnoff depending on the type of rock involved.
Depending on how tightly packed a rock's components and molecules are put together and what the composition of the rock itself is, the amount of time it takes for the rock to be effected by outside forces will vary.
RUNOFF
obsidian
Yes, it is.
some from weathering
Depending on how tightly packed a rock's components and molecules are put together and what the composition of the rock itself is, the amount of time it takes for the rock to be effected by outside forces will vary.
Sure, a boulder is a large rock.