they are made from gravel
Limestone is not made of pebbles, it is made of animal remains.
Sedimentary rocks made up of rounded pebbles cemented together are called conglomerate rocks. These rocks typically have a coarse texture and are formed through the deposition and lithification of pebbles in a sedimentary environment.
A rock made up of angular pebbles cemented together is called a breccia. Breccias are formed through the lithification process, where loose fragments are compacted and consolidated into a coherent rock. These rocks often have a distinctive appearance due to the angular nature of the pebbles within them.
conglomerate
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.
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.
Pebbles are typically made of smaller fragments of rocks such as granite, basalt, and limestone that have been weathered and eroded over time into rounded shapes by the movement of water.
Conglomerate consists of cemented pebbles of various sizes.
Small pebbles or beans.
Conglomerate
Sedimentary rocks made up of rounded pebbles cemented together are called conglomerate rocks. These rocks typically have a coarse texture and are formed through the deposition and lithification of pebbles in a sedimentary environment.
A rock easily seen to be made from sand and pebbles from various sources. The pebbles larger than 2cm.
A rock easily seen to be made from sand and pebbles from various sources. The pebbles larger than 2cm.
A rock made up of angular pebbles cemented together is called a breccia. Breccias are formed through the lithification process, where loose fragments are compacted and consolidated into a coherent rock. These rocks often have a distinctive appearance due to the angular nature of the pebbles within them.