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Pebbles in a conglomerate become rounded primarily through a process called abrasion, which occurs during transportation by water, wind, or ice. As these pebbles are moved, they collide with each other and other materials, gradually wearing down their sharp edges and corners. Over time, this continuous friction and movement result in the smooth, rounded shapes characteristic of pebbles in conglomerate rock formations. The degree of rounding depends on the distance traveled and the energy of the transporting medium.

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Which sedimentary rock would be formed by the compaction and cementation of rounded pebbles?

Conglomerate rock would be formed by the compaction and cementation of rounded pebbles.


How is conglomerate made?

Conglomerate is a sedimentary rock made up of tiny rounded pebbles cemented together by sediments that pile on top of them. The pebbles become cemented together by minerals like silica, calcite, and iron oxides.


What type of sedimentary rock contains relatively large smooth pebbles?

The type of sedimentary rock that contains relatively large smooth pebbles is called conglomerate. Conglomerate is formed from the cementation of rounded gravel-sized particles, which can include pebbles and cobbles. The smoothness of the pebbles typically indicates that they have been transported over considerable distances by water, allowing them to become rounded through abrasion.


What are sedimentary rocks that are made up of rounded pebbles cemented together called?

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.


What rock contains large rounded pebbles that look like they were glued together?

Conglomerate


What type of sedimentary rock is formed from larger settled particles such as pebbles and gravel?

Rounded pebbles: conglomerate. Angular gravel: breccia.


What are rocks that are made up of pebbles cemented together with other sediments?

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.


Made up of rounded pebbles cemented together?

This type of rock is known as conglomerate. It forms when rounded pebbles are deposited and then cemented together by minerals, often creating a distinctive appearance of varying colored pebbles within a matrix. Conglomerate is a sedimentary rock that typically indicates the past presence of rivers or alluvial fans.


Which of these sedimentary rocks is made of the largest particles?

Conglomerate is a sedimentary rock made of the largest particles, which are typically rounded pebbles and boulders.


What is a rock that is made up as pebbles and sand grains that have been cemented together?

Conglomerate; a clastic sedimentary rock composed of rounded pebbles and sand cemented together.


How is age of pebbles within a conglomerate related to the age of the conglomerate?

The age of pebbles within a conglomerate can provide a maximum age for the conglomerate itself, as the pebbles must be older than the conglomerate they are found in. However, the pebbles may not necessarily represent the exact age of the conglomerate, as they could have been eroded from older formations and incorporated into a younger conglomerate.


What rocks are a mixture of rounded pebbles and sand'?

Conglomerates.