sometimes rocks break off into pices the rock the pices came from is known as the parent rock
Parent Rock, apexx
Parent Rock / Metamorphosed Parent Rock:Limestone / MarbleShale / SlateSandstone / Quartzite
radiometric dating
It is called the 'protolith' or 'parent rock'.
Nothing, Chert has a parent rock and is made of mostly fossils and silica. It is not a parent rock. It has a parent rock.
Limestone does not have a parent rock.
soil is in weathered parent rock
Phyllite is a foliated metamorphic rock whose parent rock is slate.
The parent rock of marble can be composed of calcite or dolomite. Thus, it can be one of several rock types, often limestone (though it can conceivably also be dolomite or travertine, etc.). Limestone is considered to be the most common parent rock of marble. Since it is composed of calcite, it can be tested with dilute hydrochloric acid. If it bubbles, it is composed of calcite, and is probably marble.
Limestone doesn't normally have a parent rock. One exception to this may be a detrital limestone, whose parent rock would however also be limestone!
Yes. Limestone is the parent rock, or protolith, of marble.
the parent rock helps protect soil
Gneiss is a high grade metamorphic rock, the product of various rock types being exposed to intense pressures and heat under the surface of the Earth. Orthogneiss is a gneiss whose parent rock was igneous, and paragneiss is a gneiss whose parent rock was sedimentary.
Soil comes from parent rock. Due to weathering the action of plant roots etc the parent rock is broken up and over many years gets incorporated into the soil. So the composition of the parent rock will affect the soil that develops over it. The soil could be lacking in certain minerals due to the parent rock. The soil could be acidic or basic due to the parent rock. But there is more to soil composition than just the parent rock.
Conglomerate Rock.
rock called basalt