0
What else can I help you with?
Which describes breccia?
A. a clastic sedimentary rock with angular particles B. a chemical sedimentary rock C. a biochemical sedimentary rock D. a clastic sedimentary rock with large, rounded particles answer is a
The particles in breccias are primarily silt sized?
Breccias are comprised of angular rock fragments that can range in size from pebbles to boulders. While breccias can contain silt-sized particles, their primary distinguishing characteristic is the angular nature of the rock fragments, which differentiates them from other sedimentary rocks.
What type of nonconformity consists of tilted sedimentary rocks that are overlain by younger more flat lying sedimentary rocks?
The type of nonconformity described is known as an "angular unconformity." This occurs when older, tilted sedimentary rocks are eroded and subsequently covered by younger, horizontally deposited sedimentary layers. The angular relationship between the two rock sets indicates a period of geological activity, such as folding or tilting, followed by erosion and new sediment deposition.
How are shale sandstone and breccia simliar?
Shale, sandstone, and breccia are all types of sedimentary rocks formed from the accumulation of sediment particles. They have varying sizes of sediment grains which can range from clay-sized particles (shale) to sand-sized grains (sandstone) to angular rock fragments (breccia). Additionally, all three rock types can be found in layers or strata due to their sedimentary origins.
A deposit of fine-grained angular particles is called?
A deposit of fine-grained angular particles is called a breccia. Breccias are formed from the accumulation of broken rock fragments that are typically angular in shape and can vary in size.
When a sedimentary rock consists of angular and gravel-sized particles what s it called?
If the sedimentary rock contains angular gravel sized (> 2mm) sediment it is called a brecciia. If the gravel is rounded it is called a conglomerate.
What best describes Breccia?
A clastic sedimentary rock with angular particles.
What. Type of unconformity consists of tilted sedimentary rocks that are overlain by younger more flat lying sedimentary rocks?
angular unconformity
Rock salt and rock gypsum are common examples of a group of chemical sedimentary rocks called .?
Rock salt and rock gypsum are common examples of a group of chemical sedimentary rocks called evaporities. When a sedimentary rock consists of angular, grave sized particles is breccia.
What are angular sediments?
Angular sediments are sedimentary particles that have sharp or angular edges. They are typically derived from the erosion and fragmentation of pre-existing rocks and have not undergone significant rounding through transport. Angular sediments are often found close to their source and can provide clues about the geological processes that formed them.
What is a angular bedload?
Angular bedload consists of coarse sediment particles, such as gravel and cobbles, that are transported along a riverbed by rolling or sliding. These particles have angular shapes due to their solid and hard composition, which makes them more resistant to abrasion compared to more rounded particles. Angular bedload contributes to the erosion and sediment transport processes in rivers.
What type of sedimentary rock is formed from larger settled particles such as pebbles and gravel?
Rounded pebbles: conglomerate. Angular gravel: breccia.
Which describes breccia?
A. a clastic sedimentary rock with angular particles B. a chemical sedimentary rock C. a biochemical sedimentary rock D. a clastic sedimentary rock with large, rounded particles answer is a
The particles in breccias are primarily silt sized?
Breccias are comprised of angular rock fragments that can range in size from pebbles to boulders. While breccias can contain silt-sized particles, their primary distinguishing characteristic is the angular nature of the rock fragments, which differentiates them from other sedimentary rocks.
Sedimentary rock that is composed of angular pebbles?
This type of sedimentary rock is called breccia. Breccia is characterized by its angular-shaped pebbles and fragments that are cemented together by a matrix of smaller particles. It is commonly found in areas where there has been significant tectonic activity or mass wasting processes.
What type of nonconformity consists of tilted sedimentary rocks that are overlain by younger more flat lying sedimentary rocks?
The type of nonconformity described is known as an "angular unconformity." This occurs when older, tilted sedimentary rocks are eroded and subsequently covered by younger, horizontally deposited sedimentary layers. The angular relationship between the two rock sets indicates a period of geological activity, such as folding or tilting, followed by erosion and new sediment deposition.
Rock salt and rock gypsum are common examples of a group of chemical sedimentary rocks called?
Rock salt and rock gypsum are common examples of a group of chemical sedimentary rocks called evaporities. When a sedimentary rock consists of angular, grave sized particles is breccia.
