The way that compaction lead to lithification is that due to the heavy pressing force of the deposits above, compaction causes the sediments to become more tightly packed. The original pore space that separated the sediment grains is shrunk as sediment is compacted.
2. The way that cementation lead to lithification is that: Sediment lithification can also happen as a result of cementation. The process through which dissolved minerals crystallize and bind sediment grains together is known as cementation.
<h3>3. How do chemical sedimentary rocks form?</h3>
Chemical sedimentary rocks can be found in a variety of environments, including caverns, deserts, and the ocean. Chemical precipitation, which starts when water moving through rock dissolves part of the minerals, creates chemical sedimentary rocks. When the water evaporates, the minerals are finally redeposited or precipitated after being moved away from their source.
<h3>4. The three main types of sedimentary rocks?</h3>
There are three key groups of sedimentary rock are: clastic rocks, organic rocks, and chemical rocks.
- Calyx rocks: When rock pieces are compressed together under high pressure, sedimentary rocks are created.
- When layers of plant and animal remnants are deposited, organic rocks are created.
- Chemical rocks: When minerals crystallize from a solution, sedimentary rocks are created.
<h3>5. How can different types of limestone be bioclastic, chemical, and organic?</h3>
The majority of the time, limestone is a type of biological sedimentary rock that develops as an accumulation of shell, coral, algal, fecal, and other organic waste. The precipitation of calcium carbonate from lake or ocean water is one example of a chemical sedimentary process that might cause its formation.
An organism's body can form a sedimentary rock. Lithification transforms plant material into coal. Limestone is created when shells are bonded together. Therefore, limestone might be categorized as organic or chemical.
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6. The sedimentary rock types by grain size, from small to large.</h3>
They are:
- Breccia: Large and Angular.
- Sandstone: Sand-sized .
- Siltstone: Silt-sized, and smaller than sand .
- Shale: Clay-sized and the smallest .
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