what is the texture of all inorganic land derived sedimentary rocks
what is the texture of all inorganic land derived sedimentary rocks
Rocks are classified as inorganic because they are composed of minerals and do not contain carbon-based molecules associated with living organisms. Organic materials, on the other hand, are derived from living organisms and typically consist of carbon and other elements.
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.
Detrital sedimentary rocks are made from weathered rocks.
Chemical
what is the texture of all inorganic land derived sedimentary rocks
Rocks are classified as inorganic because they are composed of minerals and do not contain carbon-based molecules associated with living organisms. Organic materials, on the other hand, are derived from living organisms and typically consist of carbon and other elements.
Correct, porphyritic texture is typically associated with igneous rocks and is not a common feature of sedimentary rocks. It is characterized by larger crystals, known as phenocrysts, surrounded by a fine-grained or glassy matrix. Sedimentary rocks are formed through the accumulation and lithification of sediments, which do not typically undergo the same crystallization processes as igneous rocks.
Sedimentary rocks are not directly derived from igneous rocks. Sedimentary rocks are formed from the accumulation and cementation of sediments, such as sand, mud, and organic material, through processes like erosion, deposition, and lithification. Igneous rocks, on the other hand, are formed from the cooling and solidification of magma or lava.
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.
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.
smooth or in some cases bumpy
Chemical
Detrital sedimentary rocks are made from weathered rocks.
The material comprising the rocks coal and limestone are derived from organisms. Therefore, they are classified as organic sedimentary rocks.
Yes, sedimentary rocks are typically formed from the accumulation and lithification of inorganic materials such as minerals, shells, and organic debris. Organic matter can be present in sedimentary rocks, but it generally makes up a small percentage of the rock's composition.
Inorganic rock refers to a type of rock that is not derived from living organisms. These rocks are formed through geological processes such as cooling and solidification of magma or compaction and cementation of sediment particles. Examples include igneous rocks like granite and basalt, as well as sedimentary rocks like sandstone and limestone.