Sedimentary rocks are types of rock that are formed by the deposition and subsequent cementation of that material at the Earth's surface and within bodies of water. source
Sedimentary rocks are types of rock that are formed by the deposition and subsequent cementation of that material at the Earth's surface and within bodies of water.
Sedimentation is the collective name for processes that cause mineral and/or organic particles (detritus) to settle in place. source
Sedimentation is the collective name for processes that cause mineral and/or organic particles (detritus) to settle in place.
The particles that form a sedimentary rock by accumulating are called sediment. source
The particles that form a sedimentary rock by accumulating are called sediment.
The sedimentary rock cover of the continents of the Earth's crust is extensive (73% of the Earth's current land surface. source
The sedimentary rock cover of the continents of the Earth's crust is extensive (73% of the Earth's current land surface.
Sedimentary rocks are only a thin veneer over a crust consisting mainly of igneous and metamorphic rocks. source
Sedimentary rocks are only a thin veneer over a crust consisting mainly of igneous and metamorphic rocks.
Sedimentary rocks are deposited in layers as strata, forming a structure called bedding. source
Sedimentary rocks are deposited in layers as strata, forming a structure called bedding.
Sedimentary rocks are important sources of natural resources like coal, fossil fuels, drinking water or ores. source
Sedimentary rocks are important sources of natural resources like coal, fossil fuels, drinking water or ores.
The scientific discipline that studies the properties and origin of sedimentary rocks is called sedimentology. source
The scientific discipline that studies the properties and origin of sedimentary rocks is called sedimentology.
Sedimentary rocks have also been found on Mars. source
Sedimentary rocks have also been found on Mars.
Clastic sedimentary rocks are composed of other rock fragments that were cemented by silicate minerals. source
Clastic sedimentary rocks are composed of other rock fragments that were cemented by silicate minerals.
Mudrocks are sedimentary rocks composed of at least 50% silt- and clay-sized particles. source
Mudrocks are sedimentary rocks composed of at least 50% silt- and clay-sized particles.
Biochemical sedimentary rocks are created when organisms use materials dissolved in air or water to build their tissue. source
Biochemical sedimentary rocks are created when organisms use materials dissolved in air or water to build their tissue.
Chemical sedimentary rock forms when mineral constituents in solution become supersaturated and inorganically precipitate. source
Chemical sedimentary rock forms when mineral constituents in solution become supersaturated and inorganically precipitate.
The color of a sedimentary rock is often mostly determined by iron, an element with two major oxides. source
The color of a sedimentary rock is often mostly determined by iron, an element with two major oxides.
Most sedimentary rocks contain either quartz (especially siliciclastic rocks) or calcite (especially carbonate rocks). source
Most sedimentary rocks contain either quartz (especially siliciclastic rocks) or calcite (especially carbonate rocks).
Among the three major types of rock, fossils are most commonly found in sedimentary rock. source
Among the three major types of rock, fossils are most commonly found in sedimentary rock.
