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The most important thing for the formation of sedimentary rock, apart from the obvious (i.e. the material which the rock is to be composed of), is pressure. Pressure of thousands of tonnes is exerted on the sediment at a great depth, which provides the conditions for the cementation of the fragments into one body.
Not all sedimentary rocks are formed in this way however, and some will form by chemical processes instead, like gypsum. Most sedimentary rocks, however, require pressure.
Sedimentary rocks form from the accumulation and compaction of sediments, which are particles of minerals, organic debris, or fragments of pre-existing rocks. Factors like erosion, transportation, deposition, and lithification play key roles in the formation of sedimentary rocks. The type of sediment, environmental conditions, and geological processes all influence the characteristics of the resulting rock.
Rivers are important in the formation of sedimentary rocks because they wash sediment into the sea. It is a large natural stream of water that flows in a channel to the sea.
The answer is,Wrathering is so important to weathering because toto atracs more to formation!(I put this and I got A+)
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What are the 5 major processes involved in forming sedimentary rocks?
Sedimentary rock formation begins with igneous, metamorphic, or other sedimentary rocks. When these rocks are exposed at the earth's surface they begin the long slow but relentless process of becoming sedimentary rock.
What two things do sedimentary rocks record?
Sedimentary rocks can record information about the environment in which they formed, such as the presence of water, wind, or ice. They can also preserve evidence of the organisms that lived in that environment, including fossils.
Is there heat in the formation of sedimentary rocks?
Yes, heat is involved in the formation of some sedimentary rocks. This heat can come from nearby volcanic activity or deep within the Earth's crust, and can contribute to the process of lithification, which transforms loose sediment into solid rock. However, overall, heat is not as significant in sedimentary rock formation as it is in igneous and metamorphic rock formation.
What is the best type of rock for fossil formation?
Sedimentary rocks (such as shale, sandstone, and limestone) are the best types of rock for fossil formation. These rocks are formed from layers of sediment that can preserve and protect fossils over time. Additionally, the fine-grained nature of sedimentary rocks allows for the detailed preservation of fossils.
Rocks formed from weathered debris from preexisisting rocks are called?
They are called clastic sedimentary rocks.
Which is not a process involved in the formation of sedimentary rocks?
Cementing is not a process involved in the formation of sedimentary rock.
Erosion and deposition play roles in the formation of what kind of rock?
Erosion and deposition play important roles in the formation of sedimentary rock. Erosion breaks down rocks into sediments which are then transported and deposited in layers. Over time, these sediments are compacted and cemented together to form sedimentary rocks.
What major process in the formation of clastic sedimentary rocks is .?
Cementation
Can metamorphic rocks form form igneous but not from sedimentary rocks?
Metamorphic rocks can form from both igneous and sedimentary rocks through the process of heat and pressure, but they are more commonly associated with forming from existing metamorphic or sedimentary rocks. Igneous rocks can indirectly contribute to the formation of metamorphic rocks by heating up and altering surrounding rocks, leading to the formation of new metamorphic rocks.
Which is not a major process in the formation of sedimentary rock?
Volcanism is not a major process in the formation of sedimentary rock. Sedimentary rocks are formed from the accumulation and lithification of sediments, which are primarily derived from the weathering and erosion of pre-existing rocks. Volcanism, on the other hand, is associated with the formation of igneous rocks through the cooling and solidification of magma.
What is the first process that occurs in the formation of sedimentary rocks?
The first process in the formation of sedimentary rocks is weathering, which involves the breakdown of rocks into smaller particles due to physical, chemical, or biological processes. This creates sediment that can then be transported and deposited in layers that eventually become sedimentary rocks through processes like compaction and cementation.
How was sedimentary rock formed?
SEDIMENTARY ROCK FORMATION, begins with igneous, metamorphic, or other sedimentary rocks. When these rocks are exposed at the earth's surface they begin the long but relentless process of becoming sedimentary rock.
What is the formation process of sedimentary rocks?
lithification (cementing, compacting, and hardening)
what is the first step for formation in. sedimentary rocks?
Weathering
What are kind of rock?
The three kinds of rocks by their method of formation are IGNEOUS rocks, SEDIMENTARY rocks and METAMORPHIC rocks. Igneous rocks cool from magma or lava. Sedimentary rocks form by the deposition of particulates and silt. Metamorphic rocks form from rocks (usually sedimentary) that are compressed and heated underground.
What are the 5 major processes involved in forming sedimentary rocks?
Sedimentary rock formation begins with igneous, metamorphic, or other sedimentary rocks. When these rocks are exposed at the earth's surface they begin the long slow but relentless process of becoming sedimentary rock.
What two things do sedimentary rocks record?
Sedimentary rocks can record information about the environment in which they formed, such as the presence of water, wind, or ice. They can also preserve evidence of the organisms that lived in that environment, including fossils.
