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There are two processes in which sedimentary rocks form. One is chemical, and the other is by deposition (sediment being deposited and then cemented together). Examples of chemical sedimentary rocks are limestone, dolomite, and rock salt.
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∙ 13y ago
Yes, sedimentary rocks can form through chemical processes. One example is the precipitation of minerals from solution, which occurs when dissolved ions in water bond together to form solid minerals. Another example is chemical weathering, where minerals in rocks are dissolved or altered by chemical reactions, leading to the formation of new minerals.
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How do biochemical sedimentary rocks form?
Chemical sedimentary rocks form from solutions (water with something in it).
How are clastic sedimentary rocks different from organic sedimentary rocks?
they form
What type of rocks can contain fossils on them?
Sedimentary rocks. and metamorphic rocks made form sedimentary rocks.
Sedimentary rocks formed when they undergo?
Sedimentary rocks form when they undergo metamorphism. Only if they decide NOT to be Sedimentary rocks anymore.
What process changes a sedimentary rock change into an igneos rock?
Sedimentary rocks are formed in three basic ways: by physical processes, by plants and animals,and by chemical processes. The Sedimentary rock can be form into the igneous rock by five ways. They are as followed: uplift, eroison, transport, depostion, and lithification. You would be more likely to look at the rock cycle in the online dictionary of Wikipedia for the rock cycle.
How do biochemical sedimentary rocks form?
Chemical sedimentary rocks form from solutions (water with something in it).
What is the first process that occurs in the formation of sedimentary rocks?
Although sedimentary rocks form in a variety of processes, the first process that would occur in the formation of the most common sedimentary rocks would be that of weathering, which is the breakdown of rocks into smaller pieces through chemical or mechanical means by nature.
How are chemical and organic rocks classified?
Both organic sedimentary (like coal) and chemical sedimentary (like rock salt) rocks are not composed of particles of other rocks. They are different because organic rocks are composed of the remains of living things but chemical rocks are formed by inorganic processes such as evaporation.
What is the or-gin of sedimentary rocks?
weathering of preexisting rocks form clastic sedimentary rocks, Oversaturated water basins form chemical sedimentary rocks after the water evaporates and dead sea organisms settle at the bottom forming biochemical sedimentary rocks.
What processes form stalactites?
Sediments in sedimentary rocks are often caused by precipitation.
What is biochemical rocks?
Biochemical sedimentary rocks form from sediment derived by biological processes. A type of sedimentary rock primarily comprising deposits resulting.
What type of rock can only form on or near earths surface?
Sedimentary rocks are the type of rocks that can only form on or very near Earth's surface. Sedimentary rocks form from weathering processes that occur on Earth's surface.
What are sedimentary rocks form from dissolved minerals called?
They are called chemical sedimentary rocks. Rock salt and rock gypsum are two examples.
The relationship among igneous... metamorphic... and sedimentary rocks and the processes that form them are shown by the WHAT?
The rock cycle.
How do chemical rocks form?
The key is the sediments. ... Biochemical sedimentary rocks are formed from organic processes that involve living organisms producing the sediments. These living organisms can be snails and clams whose discarded calcium carbonate shells can form limestone.
Can metamorphic rocks form form igneous but not from sedimentary rocks?
Metamorphic rocks can form from both igneous and sedimentary rocks
How do you classify sedimentary rocks?
The basic division of sedimentary rocks is into clastic and chemical rocks. Clastic rocks are formed when grains form a sediment and are then cemented together, as happens with sandstone or shale. Chemical rocks form when solid precipitates out of solution, for instance when calcium carbonate is formed from sea water to give chalk.
