Sedimentary rocks, such as sandstone and shale, are formed mainly from the compaction and cementation of particles like sand, silt, and clay. These particles accumulate over time in layers, undergo compaction from the weight of overlaying materials, and are cemented together by minerals to form solid rock.
Soil.
Clastic sedimentary rocks.
Sedimentary rock
igneous rocks- rocks that are formed from melted minerals. ore-a rock that has a large amount of minerals.
Metamorphic
Sedimentary rock forms due to the weight of overlying sediments, which compress and cement together over time.
Igneous rocks are rocks that are type of rock that forms from molten rock.
Sedimentary rocks form due to the accumulation and compaction of sediments under the weight of overlying rocks. This process is called lithification, where sediment particles are cemented together to form solid rock over time.
Sedimentary rocks, such as sandstone and shale, are formed mainly from the compaction and cementation of particles like sand, silt, and clay. These particles accumulate over time in layers, undergo compaction from the weight of overlaying materials, and are cemented together by minerals to form solid rock.
The major processes involved in the formation of sedimentary rocks are weathering, erosion, transportation, deposition, compaction, and cementation. Weathering breaks down rocks into smaller particles, which are then transported by water, wind, or ice. The sediments are deposited in layers, compacted by the weight of overlaying sediments, and cemented together over time to form sedimentary rocks.
igneous rocks
Soil.
Sandstone is the sedimentary rock formed from weathered rock.
Clastic sedimentary rocks.
Metamorphic rock forms from the recrystallization of pre-existing rocks due to high heat, pressure, or chemical processes. Examples of metamorphic rocks include marble, slate, and schist.
Metamorphic rock