so basically i was doing some research when i found out this websites rating system is broken, for example: if you look for help on and the answer was very helpful the rating only goes up by 1. no if you look for help on anther thing and the answer did not help at all it was useless and give 1 out of 5 stars the rating goes up by seven please change this so brainily users can get more helpful answer very respect fully, brainily user.

Maybe a timeline because it shows what's going on in for a long period of time

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 !