The sediment layer is typically found at the bottom of water bodies or on land, where particles settle out of suspension due to gravity. It accumulates over time as a result of erosion, weathering, and other natural processes. Sediment layers can vary in thickness and composition depending on the location and the geological history of the area.
its the fequair layer
An aquifer is a permeable layer of rock or sediment that can store and transmit water underground. Groundwater is naturally stored within the spaces in the aquifer, such as between rock or sediment grains, allowing for the trapping of water within the layer.
Before a rock layer can be deposited, the area must undergo erosion and weathering. This breaks down existing rocks into sediment which can then be transported and deposited in a new location. The process of deposition occurs when the sediment settles into a new location and forms a layer over time.
The newest layer of sedimentary rock is typically found at the top of the sequence. This follows the principle of superposition, which states that in undisturbed layers, older layers are located below younger ones. Therefore, when examining sediment layers, the topmost layer represents the most recent deposition.
true A+
i think its sediment
Peat
peat
When organisms died in a river or stream of some sort, they are covered in a layer of sediment, as time gos by the sediment hardens and is covered by another layer of sediment and so on.
sediment gathers up then the water in the sediment starts to evaporate. Compaction and Cementation happens then forms layer after layer.
its the fequair layer
The lowest layer of sediment is called bedrock. Bedrock is the solid rock that lies beneath soil and sediment layers and serves as the foundation for the Earth's crust. It is typically composed of igneous, metamorphic, or sedimentary rock that has not been significantly weathered or eroded.
An aquifer is a permeable layer of rock or sediment that can store and transmit water underground. Groundwater is naturally stored within the spaces in the aquifer, such as between rock or sediment grains, allowing for the trapping of water within the layer.
A mold and cast fossil is and exact stone replica of an organism but it is formed like this. The first layer of sediment hardens and forms a mold. then a new layer of sediment fills in the mold and hardens. That is the cast.
First, a thin layer of sediment hardens and forms a mold. Then, what is known as a cast is when a new layer of sediment fills in the mold breaking down the creature/ animal/fossil.
We use the term deposition to describe the process by which sediment is laid down in a body of water. The sediment is said to have been deposited at the bottom of the body of water, and more may follow to build a layer of sediment.
Before a rock layer can be deposited, the area must undergo erosion and weathering. This breaks down existing rocks into sediment which can then be transported and deposited in a new location. The process of deposition occurs when the sediment settles into a new location and forms a layer over time.