Sediments produced from weathering and erosion are deposited in still environments, compacted by the weight of additional sediments and cemented by minerals that are present in the water that is being squeezed out between sediment particles.
Not all rocks are, only sedimentary rocks are truly made up of sediments. Some metamorphic rocks do because they are formed when heat and pressure are applied to sedimentary rocks, which makes sediments the basis of these rocks as well
Sedimentary rocks are made up of materials that were once part of another rock. Most sediments are deposited on ocean floors or at the bottom of rivers and lakes.Clastic sedimentary rocks form from layers of sediments. Pressure causes the water around the sediments to be squeezed out and the sediments are cemented together.
The breaking up of rocks into sediments is called weathering. Weathering can be physical (mechanical) or chemical in nature, and it is a key process in the formation of sedimentary rocks.
conglomerate
Beach sand
Many sediments end up in the ocean, where they are deposited on the seafloor. Others may accumulate in lakes, rivers, or on land. Over time, these sediments can become compressed and cemented together to form sedimentary rocks.
The three types of rocks that make up the rock cycle are igneous, sedimentary, and metamorphic rocks. Igneous rocks form from the solidification of magma, sedimentary rocks result from the accumulation and compression of sediments, and metamorphic rocks form from the alteration of existing rocks due to heat and pressure.
From rocks in rivers and lakes and when the rocks break up over time the sediments inside the rocks go into the rivers and lakes and overtime into the water supply.
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Three similarities between these rocks are... 1- they are all made up of minerals 2- they can all form sediments 3- they can all melt into magma Hope this helps!
Sedimantary RocksThese rocks are formed from th ehot lavaJk jk i was bored i dont reall know what they mean and i real HATE STAaR
rocks that are made up of sediments cemented together