There is a major problem with bots posting junk answers with links to a "file hosting service" that may or may not contain viruses. The mods have tried their hardest to keep up, but these are bots — if their account gets banned a new one will just be created. Be wary. Report these answers ASAP. Do not click the links. And yes, I know this question will just be deleted, but hopefully people see this in the meantime. DO NOT use the links.

All I wanna say to them is -

“Insanity is doing the same thing, over and over again, but expecting different results.”

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I’m thinking they should add a verification system. like a mandatory phone number verification

Well first we would need the actual diagram. perhaps you missed it?

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 !