sedimentary
sedimentary
a rock formed by unconsolidated sediment deposited in layers
...sedimentary rock is formed. OR ...strata is formed. Try either.
It is called sedimentation.
Deposition
Deposition
When sediment is deposited in layers and then compacted, sedimentary rock is formed. The weight of the overlying layers compresses the sediment, causing it to harden and eventually turn into solid rock over time.
Weathering and erosion of existing rocks break them down into sediment, which is then transported and deposited in layers. Over time, these layers are compacted and cemented to form sedimentary rock.
Gypsum is a mineral that was formed by layers of sediment , fine particles, that were deposited over a period of time, and then subjected to geologic forces.
Scientists know that gravity cause sediment to be deposite.
loess/dunes or aeolian deposits
A Cay is formed when Ocean currents loose sediments as they pass over reefs Gradually layers of deposited sediment build up on the surface of the reefs