Limestone is not made of pebbles, it is made of animal remains.
Breccia is made up of angular pebbles that are cemented together.
conglomerate
Conglomerate is a sedimentary rock made up of rounded pebbles cemented together.
If the pebbles are rounded, then the rock is a conglomerate. If the pebbles have sharper edges, the the rock is a breccia. Both are types of sedimentary rock.
Limestone is not made of pebbles, it is made of animal remains.
All rocks can be turned into pebbles
Breccia is made up of angular pebbles that are cemented together.
Rocks and pebbles are made out of bits of rock that has been cut down from mountains etc.
pebbles
A beach made of pebbles is often called a "shingle" beach.
conglomerate
Conglomerate consists of cemented pebbles of various sizes.
Conglomerate is a sedimentary rock made up of rounded pebbles cemented together.
Pebble conglomerate is rock that is made up of pebbles cemented together with other sediments.
Small pebbles or beans.
Conglomerate