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Sedimentary rocks can be classified based on their composition, texture, and the way they were formed. Common classifications include clastic, chemical, and organic sedimentary rocks. Clastic rocks are made of fragments of other rocks, while chemical rocks form from dissolved minerals. Organic rocks are made from the remains of plants and animals. Texture can also help classify sedimentary rocks, such as fine-grained, coarse-grained, or conglomerate.
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What classification do coral reefs that are preserved as sedimentary rocks fall under?
Preserved coral reefs that have turned into sedimentary rocks are classified as biogenic sedimentary rocks.
Rocks are classified as igneous sedimentary or metamorphic based primarily on their?
Rocks are classified as igneous, sedimentary, or metamorphic based primarily on their origin and how they were formed. Igneous rocks are formed from cooled magma or lava, sedimentary rocks are formed from the accumulation of sediments, and metamorphic rocks are formed from the alteration of existing rocks due to heat and pressure.
What are rocks that form from fragmental classified as?
Rocks that form from fragmental material are classified as sedimentary rocks. Examples include sandstone, shale, and conglomerate. These rocks are composed of fragments of pre-existing rocks or minerals that have been lithified through processes like compaction and cementation.
Can a rock be classified as sedimentary igneous or metamorphic by its method of formation?
Yes, a rock can be classified as sedimentary, igneous, or metamorphic based on its method of formation. Sedimentary rocks form from the accumulation and cementation of sediments, igneous rocks form from the solidification of magma or lava, and metamorphic rocks form from the alteration of existing rocks due to heat and pressure.
What two ways are rocks classified into?
Rocks are classified into two main groups based on how they are formed: igneous rocks, which are formed from cooling and solidifying magma or lava, and sedimentary rocks, which are formed from the accumulation and compression of sediments.
How can sedimentary rocks can be classified?
sedimentary rocks can be classified by detrial, chemical ,or organic
Are sedimentary rocks classified tofoliated sedimentary rocks?
No, sedimentary rocks are not classified as foliated. Foliation is a textural feature found in certain types of metamorphic rocks where minerals are aligned in layers or bands due to pressure and heat. Sedimentary rocks are formed by the accumulation and cementation of sediments and do not exhibit foliation.
Are sedimentary rocks classified by foliated and nonfoliated?
No, sedimentary rocks are classified based on their grain size, composition, and texture, not by whether they are foliated or nonfoliated. Foliation is a feature typically found in metamorphic rocks, not sedimentary rocks.
Why are coal and rock limestone classified as organic sedimentary rocks?
The material comprising the rocks coal and limestone are derived from organisms. Therefore, they are classified as organic sedimentary rocks.
How are rocks physically classified?
they are classified into 3 major kinds of rocksthey are the ;IGNEOUS ROCKS,SEDIMENTARY ROCKS,AND METAMORPHIC ROCKS
What are a couple of examples of sedimentary rocks?
Rocks that are categorized as sedimentary rocks include sandstone, breccia shale, limestone and selenite. Sedimentary rocks are classified by their grain size.
What classification do coral reefs that are preserved as sedimentary rocks fall under?
Preserved coral reefs that have turned into sedimentary rocks are classified as biogenic sedimentary rocks.
What type of soil are classified as sedimentary rocks?
saugat
How are sedimentary rocks classified?
Sedimentary rocks are classified based on their mineral composition, grain size, texture, and the way they were formed. The three main types of sedimentary rocks are clastic, chemical, and organic. Clastic rocks are made up of broken fragments of other rocks, chemical rocks form from precipitation of minerals from water, and organic rocks are formed from the accumulation of plant and animal remains.
Are rocks classified by were they are found?
Rocks are labeled by 3 groups. Igneous, Metamorphic, and Sedimentary.
How are igneous metamorphic and sedimentary rocks classified?
Igneous rocks are classified based on mineral composition and texture, metamorphic rocks are classified by texture and mineral composition, and sedimentary rocks are primarily classified by their grain size and composition. These classifications help scientists understand the origin and characteristics of each type of rock.
Rocks are classified as igneous sedimentary or metamorphic based primarily on their?
Rocks are classified as igneous, sedimentary, or metamorphic based primarily on their origin and how they were formed. Igneous rocks are formed from cooled magma or lava, sedimentary rocks are formed from the accumulation of sediments, and metamorphic rocks are formed from the alteration of existing rocks due to heat and pressure.
