Depends upon the two rocks and where they are. You will get dust as one stone wears away the other, or they wear away each other depending on the comparative density. Two rocks in a tumbling drum will slowly round each other off, creating smooth roundish stones. If one has iron content, and the other flint, you could create some sparks that could be used to make a fire. If the rocks are coal, you could get a very fine coal dust that can be lit with a match.
Rocks can be naturally stuck together by a couple of different things, including volcanos. Stone that consists of "stuck together" rocks is called conglomerate.
Conglomerate rocks could have formed when bits of existing rock got stuck together. Conglomerate rocks are sedimentary rocks made up of rounded pebbles and boulders cemented together by smaller particles, creating a solid rock.
The force that causes rocks to break as plates rub past each other is called shear stress. This stress leads to the formation of faults and the subsequent release of energy in the form of earthquakes.
Rocks in stream beds can become smooth due to a process called abrasion. As water flows over the rocks, it carries sediment and particles that constantly rub against the rocks, wearing them down and making them smooth over time. The friction caused by the movement of water and sediment helps polish the surface of the rocks.
Yes, because when rocks or ice that are natural rub against each other is called erosion
Rub them together.
If you rub your two hands together nothing will happen, it will just become a little pale
get two reddish brownish rocks and rub them together i learned this in science and when i find rocks like that i always rub them together
rub rocks together and put in water and stir
It will create less friction than rough things together
you need a certain type of rock called flint and you need a stick and you rub the flint and the stick together to cause friction and that causes fire.
Super Rub 'a' Dub happened in 2007.
rub two rocks together so it makes sparks, put it over things that are easy to catch fire; e.g -straw etc.
rub your tong on it than dry it
The physical weathering caused by rocks scraping together is known as abrasion. As rocks come into contact and rub against each other, it causes small pieces of rock to break off, leading to the gradual wearing down and smoothing of surfaces.
You can feel heat when you rub your hand together!
rub two rocks together so it makes sparks, put it over things that are easy to catch fire; e.g -straw etc.