You can write on rocks or hard surfaces like slate, granite, or concrete using a variety of tools such as chalk, charcoal, or markers specifically designed for use on these surfaces. Using a flat, smooth rock or surface will provide the best results for writing. Avoid using sharp objects that can scratch the surface.
Such rock is extrusive igneous rock.
This is described as a normal fault.
These are igneous rocks.
pictographs
It forms an igneous rock. If it is within the Earth, then it is an intrusive igneous rock (e.g. granite) and if it is erupted onto Earth's surface then it is an extrusive igneous rock (e.g. basalt).
hard as a rock because it is made of rock.
rock
Granite is one kind of hard rock.
This kind of rock is called Extrusive. I hope that helped!
Such rock is extrusive igneous rock.
i did
hard
Intrusive igneous rock (plutonic rock).
This is described as a normal fault.
This is described as a normal fault.
This is described as a normal fault.
sedimentary rock