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not a hydrogenous sediment?
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What type of the sediment forms from minerals that crystallize from seawater?
Chemical sedimentary rocks, such as limestone and chert, can form when minerals crystallize from seawater. These rocks are typically composed of minerals that precipitate out of solution in bodies of water, including oceans.
Which type of sediment forms from minerals that crystallize from seawater?
Sediments that form from minerals crystallizing from seawater are known as chemical sediments or evaporites. These sediments typically develop in environments where seawater evaporates, leading to the precipitation of minerals such as halite (rock salt), gypsum, and calcite. This process often occurs in arid regions or shallow marine settings where evaporation rates exceed water inflow. As a result, these sediments can accumulate in layers, forming distinct geological deposits.
A mineral that forms in seawater from the skeletons of sea creatures?
A mineral that forms in seawater from the skeletons of sea creatures is calcium carbonate, often found in the form of aragonite or calcite. These minerals are produced by marine organisms such as corals, mollusks, and certain plankton as they create their shells and skeletons. Upon death, these organisms contribute to sediment that eventually compacts and can form limestone or other sedimentary rocks. This process plays a critical role in the carbon cycle and the geological carbon sequestration of the oceans.
Is a Ruby a Igneous rock or a Sediment?
Ruby is a variety of the mineral corundum, and is not classified as sedimentary, igneous, or metamorphic in the manner of rocks.
Manganese nodules are an example of what type of sediment?
Manganese nodules are an example of hydrogenous sediment, which forms directly from ocean water through chemical precipitation. They are typically found on the deep ocean floor.
What kind of currents forms when more dense seawater moves towards less dense seawater?
A density current forms when more dense seawater moves toward less dense seawater.
What kind of currents forms when more dense seawater moves toward less dense seawater?
A density current forms when more dense seawater moves toward less dense seawater.
What is the main sediment of limestone?
The main sediment of limestone is calcium carbonate, which is primarily composed of the mineral calcite. It forms from the accumulation and compaction of the remains of marine organisms such as coral, shells, and skeletal fragments.
What mineral group is anhydrite in?
Anhydrite is part of the sulfate mineral group. It is composed primarily of calcium sulfate (CaSO₄) and typically forms in sedimentary environments, often through the evaporation of seawater. Anhydrite is an important mineral in the formation of sedimentary rocks and can also transform into gypsum when hydrated.
What sedimentary rock is not classified by the size of clastic sediment that forms the rock?
Chemical sedimentary rocks, such as limestone and chert, are not classified by the size of clastic sediment that forms them, as they are formed from dissolved minerals that precipitate out of water. These rocks are made up of minerals that have been dissolved in water and then later crystallize out of solution.
What kind of current forms when denser seawater sinks under less seawater?
riptide
What forms when more dense seawater sinks under less dense seawater?
Density current
