However, sometimes natural rock may be used to create a lower platform.

In this area, they didn't use rock to build it.

Better still, just use rocks that are in your soil.

In some areas, families used contaminated rock to build their homes.

The procedure takes place on a large flat rock long used for the purpose.

It is said that the rocks of the same island were used to built the fort.

They also use rocks in water and will often perch on trees.

He starts to use rock and roll as a way to help children understand classical music.

They built their structure around this and the rock was than probably used as a sacred object.

The rock is located on private property and was used for graffiti.