cement is a mixture of compounds and concrete is a compound made from cement. look it up in wikipedia
Obsidian is an igneous rock. Rocks are not man-made. Man-made substances that are similar to rock include concrete and cement.
Concrete is a man-made conglomerate composed of pieces of rock in a matrix of cement, which is itself made from limestone. It is just as much part of the rock cycle as any naturally occurring rocks.
The sedimentary rock that is used in making cement is limestone. Cement, which is used in making concrete, is a mixture of marl and lime.
u fool its cement bricks Rodi and your head
It is made of rock and cement.
Most cements are made from a mixture of pulverized limestone and clay, so technically it is made out of rock.
it is a rock because it is made up of tiny rocks
Limestone, dolostone and others.
No. Rock is defined by being made up of minerals. Cement is used to made pavement by mixing rock and other materials. Asphalt is a semi solid material used in the production of oil and pavement. Asphalt and cement are commonly used together.
cement is a mixture of compounds and concrete is a compound made from cement. look it up in wikipedia
Obsidian is an igneous rock. Rocks are not man-made. Man-made substances that are similar to rock include concrete and cement.
Limestone is the sedimentary rock that is used to make cement. Some limestone is made of old coral reefs that have been buried by deposits.
mostly metal and hard rock and cement
No. Concrete is a man-made material composed broadly of cement, sand and aggregate (crushed rock).
it is made up of frozen gases which becomes ice
The Trevi Fountain is made out of cement, rock and marble.