Geography, asked by 163201415, 9 months ago

How does sediment become a sedimentary rock? ​

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Answered by Anonymous
3

Answer:

or sediment to become sedimentary rock, it usually undergoes burial, compaction, and cementation. Clastic sedimentary rocks are the result of weathering and erosion of source rocks, which turns them into pieces—clasts—of rocks and minerals. ... They are most often transported by water and deposited as layers of sediment.

Answered by Rajashree85
1

Answer:

Sedimentary rocks are formed from the fragment of other rocks. when mud, sand, and debris get compressed or cemented in layers, they form sedimentary rocks.

These rocks are constantly exposed to wind, rain, heat, and cold and as a result they get worn down. some of the minerals present in sedimentary rocks may dissolve while other may be broken down by weathering. Fragment of rocks are washed away by stream or get blown away by winds to finally settle down. the finest materials are carried away to greater distance and finally settle as mud to eventually become sedimentary rocks such as sandstone, conglomerate and shale.

Sedimentary rocks are also formed from fragments of once living matter such as corals or sea shells which form a rock called limestone. when substances dissolved in water get settled down and form a crust at the bottom of a lake or sea they form rocks such as rock salt.

When sediments are buried they get compressed under the weight of the overlying layers. when these sediments come in contact with ground water which seeps through, deposits of mineral crystals are made on and between the fragments, which cement them together and forms natural, hard, concrete rocks....

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