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What sedimentary rocks are formed by chemical precipitation from seawater?
Sedimentary rocks formed by chemical precipitation from seawater include limestone, specifically in the form of travertine and oolitic limestone, as well as evaporites like halite and gypsum. These rocks result from the evaporation of seawater, which leads to the concentration and precipitation of minerals. As seawater evaporates, dissolved minerals crystallize out, forming solid deposits that can accumulate over time.
Physical precipitation of gypsum due to evaporation of seawater produces which kind of sedimentary rock?
Physical precipitation of gypsum due to the evaporation of seawater produces sedimentary rock called gypsum rock or rock gypsum.
Which is not a process the decreases the salinity of seawater?
Evaporation is a process that increases the salinity of seawater, not decreases it. Other processes that decrease the salinity of seawater include precipitation, melting of icebergs, and the input of freshwater from rivers.
Do you get salt from sand?
No, salt is obtained by evaporating seawater or by mining rocks formed by the evaporation of seawater.
Is a puddle of water precipitation or evaporation?
The puddle is formed by precipitation or from an infltration.
What is rock salt made from the evaporation of seawater?
Chemical sedimentary rock is created by precipitation of minerals out of, or evaporation from, saturated solutions that are high in dissolved minerals. Rock gypsum and rock salt are two examples.
Which process most likely formed a layer of the sedimentary rock gypsum?
precipitation from seawater
what are chemical rocks formed by?
By precipitation or evaporation of saturated solutions.
Is gypsum intrusive or extrusive?
Gypsum is an extrusive sedimentary rock formed from the evaporation of seawater.
Which rock is composed of the mineral halite that formed when seawater evaporated?
Evaporation of a sodium chloride (NaCl) solution.
Which sedimentry rocks are formed by chemical precipitation from seawater?
Some examples of sedimentary rocks formed by chemical precipitation from seawater are limestone, dolomite, and evaporites such as rock salt and gypsum. These rocks form when minerals in seawater precipitate out and accumulate over time to create solid rock formations.
Which rock could be formed either by deposition of animal shells and skeletons or by precipitation from evaporating seawater?
Limestone is a rock that can be formed through the accumulation of animal shells and skeletons, called biogenic limestone, or through the precipitation of calcium carbonate from evaporating seawater, known as chemical limestone.
