Aclient, ann, is having issues with a pc shutting down. there are no error messages displayed before the system powers off. ann reports that this started after she installed and began using cad software. the hard drive, video card, and ram all meet the software requirements and have passed diagnostics. which of the following is most likely the issue?
a. the video card has 3d acceleration disabled.
b. the hard drive is ide instead of sata.
c. the hard drive needs to be repartitioned.
d. the psu is underpowered for the system.

Through the process of sedimentation,sediment is turned back to rock to form sedimentation.the process of sedimentation is: > deposition-where fragments were deposited into the river or sea under gravity or travelling agent such as wind or water. > sedimentation-the fragments deposited in the river sedimented and accumulate> compaction-the layers of fragments deposited undergoes compaction due to the weight if the upper layers> cementation-chemical substance of the fragments such as cement dissolved into the water and cement the other fragments together to form sedimentary rock.thus,cementation and compaction are the process.on the other hand, transformation only occur when a rock under goes metamorphism(compaction or extreme heat).while recrystillization occurs when a rock is melted and cooled down,which also requires metamorphism to take place.hope it !

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