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Are sedimentary rock formed by the weathering of other rocks?
Clastic sedimentary rocks are formed by the weathering, erosion, deposition, compaction and cementation of other rocks. Chemical sedimentary rocks however may be precipitated directly from saturated solutions (examples incldue the evaporitic rocks and certain types of carbonates such as oolitic limestones). Some other sedimentary rocks may be biogenic in origin (such as the linmestones that are formed of coral reefs).
What is causing the breakdown of sedimentary rocks?
The breakdown of sedimentary rocks is primarily caused by weathering processes such as physical (mechanical) weathering, chemical weathering, and biological weathering. Physical weathering involves the mechanical breakdown of rocks into smaller pieces, while chemical weathering involves the breakdown of rocks through chemical reactions. Biological weathering is the breakdown of rocks by living organisms such as plants and burrowing animals.
Are sedimentary rocked by the weathering of other rocks?
Clastic sedimentary rocks are formed by the weathering, erosion, deposition, compaction and cementation of other rocks. Chemical sedimentary rocks however may be precipitated directly from saturated solutions (examples incldue the evaporitic rocks and certain types of carbonates such as oolitic limestones). Some other sedimentary rocks may be biogenic in origin (such as the linmestones that are formed of coral reefs).
Which family of rock is formed from weathering?
Sedimentary rocks are formed from the weathering and erosion of pre-existing rocks. This process involves the breakdown of rocks into small particles that are then compacted and cemented together to form sedimentary rocks such as sandstone, shale, and limestone.
Which is not one of the three processes by which sedimentary rocks are formed?
The process of metamorphism is not one of the three processes by which sedimentary rocks are formed. Sedimentary rocks are typically formed through the processes of weathering, erosion, and deposition. Metamorphism is a process that involves the alteration of existing rocks due to heat, pressure, and chemical reactions.
How do biochemical sedimentary rocks form?
Chemical sedimentary rocks form from solutions (water with something in it).
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.
What type of sedimentary rocks forms from weathering particles of rocks and minerals?
Sandstone is the sedimentary rock formed from weathered rock.
What kind of rocks are caused by weathering?
The most common rock that experiences weathering, is sedimentary rocks. Metamorphic and Igneous are unlikey to.
Are sedimentary rocks formed from fragments of other rocks chemical sedimentary rocks?
No, sedimentary rocks formed from fragments of other rocks are called clastic sedimentary rocks. Chemical sedimentary rocks form from minerals that are dissolved in water and precipitate out to form rocks like limestone or halite.
What is the difference between siliciclastic and chemical or biochemical sedimentary rocks?
1) Chemical and biological sedimentary rocks are produced by chemical weathering instead of the siliciclastic sediments which are created by physical weathering. Because physical weathering is much more often than the chemical weathering there are 10 times more clastic sediments in the earth's crust than chemical and biological sediments.
Which kinds rocks are caused by weathering?
Sedimentary rocks are primarily formed through the process of weathering, erosion, and deposition of sediments. These rocks include sandstone, limestone, shale, and conglomerate. Weathering breaks down existing rocks into smaller particles that are then compacted and cemented together to form sedimentary rocks.
