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if something is formed by being exposed to heat and pressure then that something will likely be formed in an area with heat and pressure & metamorphic rocks are formed by being exposed to great heat and pressure -> metamorphic rock will likely be formed in an area with great heat and pressure
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great can mean high in value0 & underground means buried deep below other rocks -> as rocks are buried deeper underground, the pressure / heat on that rock will increase
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as rocks are buried deeper underground, the pressure / heat on that rock will increase & deep means great in depth -> if a rock is buried deep underground then the pressure / heat on that rock will be great
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metamorphic rock will likely be formed in an area with great heat and pressure & if a rock is buried deep underground then the pressure / heat on that rock will be great -> metamorphic rock is likely to be formed in an area deep underground
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metamorphic rock is likely to be formed in an area deep underground & a site is a kind of area -> metamorphic rock is likely to be formed in a site deep underground
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exposure to extreme heat and pressure changes sedimentary rock into metamorphic rock & if something changes into something else then that something else is formed from that something -> metamorphic rock is formed from sedimentary rock
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metamorphic rock is formed from sedimentary rock & the formation of metamorphic rock is a sequential process, with stages of rock being compacted, heated, recrystallized -> metamorphic rock is formed from sedimentary rock being compacted, heated, and recrystallized
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metamorphic rock is formed from sedimentary rock being compacted, heated, and recrystallized & limestone is a kind of sedimentary rock -> metamorphic rock is formed from limestone being compacted, heated, and recrystallized
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metamorphic rock is formed from limestone being compacted, heated, and recrystallized & marble is a kind of metamorphic rock -> marble is formed from limestone being compacted, heated, and recrystallized
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sedimentary rock is a kind of rock & metamorphic rocks are formed by rocks being exposed to extreme heat and pressure -> metamorphic rocks can be formed by sedimentary rocks being exposed to extreme heat and pressure
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metamorphic rocks can be formed by sedimentary rocks being exposed to extreme heat and pressure & to be exposed to something means to be subjected to something -> metamorphic rocks can be formed by sedimentary rocks being subjected to extreme heat and pressure
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metamorphic rocks can be formed by sedimentary rocks being subjected to extreme heat and pressure & limestone is a kind of sedimentary rock -> metamorphic rocks can be formed by limestone being subjected to extreme heat and pressure
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metamorphic rocks can be formed by limestone being subjected to extreme heat and pressure & marble is a kind of metamorphic rock -> marble can be formed by limestone being subjected to extreme heat and pressure
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the continental crust mainly is made of granite & the continental crust mainly is made of granite1 -> the continental crust is mainly made of igneous rock
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basalt is a kind of igneous rock & the oceanic crust mainly is made of basalt -> the oceanic crust is mainly made of igneous rock
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the continental crust is mainly made of igneous rock & the oceanic crust is mainly made of igneous rock -> continental and oceanic crust are mainly made of igneous rock
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the continental crust mainly is made of granite0 & continental crust is a kind of crust -> continental and oceanic crust are kinds of crust
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the crust is made of different kinds of crust & the crust is a layer of the earth -> the earth's crust is made of different kinds of crust
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continental and oceanic crust are kinds of crust & the earth's crust is made of different kinds of crust -> the earth's crust is made of continental and oceanic crust
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continental and oceanic crust are mainly made of igneous rock & the earth's crust is made of continental and oceanic crust -> the earth's crust is mainly made of igneous rock
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the earth's crust is mainly made of igneous rock & rock is a kind of material -> the material of earth's crust is mainly igneous rock
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the material of earth's crust is mainly igneous rock & exposure to extreme heat and pressure changes igneous rock into metamorphic rock -> exposure to extreme heat and pressure changes the material of earth's crust into metamorphic rock
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exposure to extreme heat and pressure changes the material of earth's crust into metamorphic rock & the continental crust mainly is made of granite2 -> the continental crust is mainly made of igneous rock0: exposure to intense heat and pressure changes the material of earth's crust into metamorphic rock
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the continental crust is mainly made of igneous rock0 & two tectonic plates pushing toward each other cause intense heat and pressure in earth's crust -> two tectonic plates pushing toward each other changes the earth's crust material into metamorphic rock
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products are formed / are produced / are created & sedimentary rocks are formed by deposition / cementation -> sedimentary rocks are produced by deposition and cementation
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sedimentary rocks are produced by deposition and cementation & sandstone is a kind of sedimentary rock -> sandstone is produced by deposition and cementation
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weathering is a kind of erosion & erosion causes deposition -> weathering causes deposition
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weathering causes deposition & the formation of sedimentary rock is a sequential process, with stages of weathering, erosion, deposition,burying, compaction -> a stage in the formation of sedimentary rock is rock being weathered and then deposited
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weathering is a kind of geologic process & deposition is a kind of natural process -> weathering and deposition are kinds of processes
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a stage in the formation of sedimentary rock is rock being weathered and then deposited & weathering and deposition are kinds of processes -> a process in the formation of sedimentary rock is rock being weathered and then deposited
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a process in the formation of sedimentary rock is rock being weathered and then deposited & weathering / mechanical weathering means breaking down rocks / surface materials from a larger whole into smaller pieces by weather / mechanical means -> a process in the formation of sedimentary rock is rock being broken down and then deposited
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sedimentary rocks are formed in layers & sedimentary rocks are formed by deposition -> sedimentary rocks are deposited in layers
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a process in the formation of sedimentary rock is rock being broken down and then deposited & sedimentary rocks are deposited in layers -> a process in the formation of sedimentary rock is rock being broken down and then deposited in layers
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extreme heat and pressure compact sediments into sedimentary rocks & sedimentary rocks are formed by sediment compacting together -> pressure compacting sediments causes sedimentary rock to form
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pressure compacting sediments causes sedimentary rock to form & to compact means to squeeze together -> pressure squeezing sediments together causes sedimentary rock to form
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pressure squeezing sediments together causes sedimentary rock to form & if something causes something else then that something else is a result of that something -> the formation of sedimentary rock is a result of pressure squeezing sediments together
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the formation of sedimentary rock is a result of pressure squeezing sediments together & sedimentary rock is a kind of rock -> the formation of a kind of rock is a result of pressure squeezing sediments together
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the formation of a kind of rock is a result of pressure squeezing sediments together & formation in the rock cycle means an old class of rocks changes into a new class of rocks -> the formation of a new rock is a result of pressure squeezing sediments together
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compaction is a kind of process & cementation is a kind of process -> compaction and cememtation are kinds of processes
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compaction and cememtation are kinds of processes & sedimentary rocks are formed by sediment compacting / cementing together -> sedimentary rocks are formed by sediment going through the processes of compaction and cementation
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if something is a stage in a process then that something is required for that process & the formation of metamorphic rock is a sequential process, with stages of rock being compacted, heated, recrystallized -> recrystallization is required for the process of the formation of metamorphic rock
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recrystallization is a kind of event & if an event is required for a process then that event must occur before that process can occur -> if recrystallization is required for a process then recrystalization must occur before that process can occur
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recrystallization is required for the process of the formation of metamorphic rock & if recrystallization is required for a process then recrystalization must occur before that process can occur -> recrystallization must occur for the formation of metamorphic rock to occur
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if something changes to something else then that something else is formed from that something & exposure to extreme heat and pressure changes / metamorphoses sedimentary / igneous rock into metamorphic rock -> metamorphic rock is formed from sedimentary rock
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metamorphic rock is formed from sedimentary rock & sedimentary rock is made of sediment -> metamorphic rock is formed from sediment
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recrystallization must occur for the formation of metamorphic rock to occur & metamorphic rock is formed from sediment -> recrystallization must occur for sediments to form metamorphic rock
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recrystallization must occur for sediments to form metamorphic rock & formation in the rock cycle means an old class of rocks changes into a new class of rocks -> recrystallization must occur for sediments to form a new rock
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if something is formed from something else then that something else becomes that something & sedimentary rocks are formed by sediment compacting together -> sediment becomes sedimentary rock by sediments compacting together
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sediment becomes sedimentary rock by sediments compacting together & sedimentary rock is a kind of rock -> sediment becomes a kind of rock by sediments compacting together
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to compact something means to compress something & sedimentary rocks are formed by sediment compacting together -> sedimentary rocks are formed by sediments being compressed together
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sedimentary rocks are formed by sediments being compressed together & sediment is a kind of small particle -> sedimentary rocks are formed by small particles being compressed together
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sedimentary rocks are formed by small particles being compressed together & sedimentary rocks are formed in layers -> sedimentary rocks are formed by small particles being compressed together in layers
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a collision is a kind of convergence & the collision of tectonic plates changes the order of the rock layers by compressing rock layers into faults and folds -> the convergence of tectonic plates changes the order of rock layers by compressing rock layers into faults and folds
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if an event changes something then that event causes that change & the convergence of tectonic plates is a kind of event -> if the convergence of tectonic plants changes something then it causes that change
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the convergence of tectonic plates changes the order of rock layers by compressing rock layers into faults and folds & if the convergence of tectonic plants changes something then it causes that change -> the convergence of tectonic plates causes the order of rock layers to change by compressing rock layers into faults and folds
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sedimentary rock is a kind of rock & sedimentary rocks are formed in layers -> sedimentary rock is a kind of rock with layers
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the convergence of tectonic plates causes the order of rock layers to change by compressing rock layers into faults and folds & sedimentary rock is a kind of rock with layers -> the convergence of tectonic plates causes the order of layers in sedimentary rock to change by compressing the layers into faults and folds
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the convergence of tectonic plates causes the order of layers in sedimentary rock to change by compressing the layers into faults and folds & a fold is observed in layers of sedimentary rock -> the fold observed in layers of sedimentary rock is caused by the covergence of tectonic plates
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the fold observed in layers of sedimentary rock is caused by the covergence of tectonic plates & a crustal plate means a tectonic plate -> the fold observed in layers of sedimentary rock is caused by the covergence of crustal plates
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the fold observed in layers of sedimentary rock is caused by the covergence of crustal plates & if something is caused by something else then that something resulted from that something else -> the fold observed in layers of sedimentary rock resulted from the covergence of crustal plates
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the formation of something is a kind of process & if a process follows another process, then the other process begins that process -> if the formation of something follows another process, then the other process begins the formation of that something
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weathering is a kind of geologic process & erosion is a kind of process -> weathering and erosion are kinds of processes
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if the formation of something follows another process, then the other process begins the formation of that something & weathering and erosion are kinds of processes -> if the formation of something follows weathering and erosion, then weathering and erosion begin the formation of that something
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if the formation of something follows weathering and erosion, then weathering and erosion begin the formation of that something & in the rock cycle , formation of sediments follows weathering and erosion -> weathering and erosion begin the formation of sediments
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weathering is a kind of erosion & sediment is formed by rocks weathering -> sediment is formed by weathering / erosion
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weathering is a kind of geologic process & erosion is a kind of process -> weathering and erosion are kinds of processes
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weathering and erosion are kinds of processes & if something is formed by a process then that something is formed as a result of that process -> if something is formed by weathering and erosion then that something is formed as a result of weathering and erosion
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sediment is formed by weathering / erosion & if something is formed by weathering and erosion then that something is formed as a result of weathering and erosion -> sediment is formed as a result of weathering / erosion
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if something can be used to determine a property of something else then that something can likely be used to determine that property of a part of that something else & age is a property of rocks -> if something can be used to determine the age of a rock then that something can likely be used to determine the age of a part of a rock
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if something can be used to determine the age of a rock then that something can likely be used to determine the age of a part of a rock & the law of superposition can be used to determine the relative age of the rock -> the law of superposition can be used to determine the relative age of part of a rock
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the law of superposition can be used to determine the relative age of part of a rock & sedimentary rock is a kind of rock -> the law of superposition can be used to determine the relative age of a part of sedimentary rock
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the law of superposition can be used to determine the relative age of a part of sedimentary rock & layers are a part of sedimentary rock -> the law of superposition can be used to determine the age of sedimentary rock layers
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plastic is a kind of material made by humans & a plastic spoon is made of plastic -> a plastic spoon is made of a material that is made by humans
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natural means grown in nature & made by humans / artificial is the opposite of natural -> if something is made by humans then that something is not grown in nature
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a plastic spoon is made of a material that is made by humans & if something is made by humans then that something is not grown in nature -> a plastic spoon is made of material that is not grown in nature
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a mine produces minerals & a source of something emits / produces / generates / provides that something -> a mine is a source of minerals
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a mine is a source of minerals & mining is when humans take rocks and minerals from the ground -> if a mine is a source of something then that something can be mined
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if a mine is a source of something then that something can be mined & a coal mine is a kind of mine -> if a coal mine is a source of something then that something can be mined
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if a coal mine is a source of something then that something can be mined & a coal mine is a source of coal under the ground -> coal can be mined from under the ground
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coal can be mined from under the ground & the ground is part of the earth -> coal can be mined from the earth
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fossil fuel is a kind of fuel & coal is a kind of fossil fuel -> coal is a kind of fuel
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coal is a kind of fuel & fuel is a kind of energy source -> coal is a kind of energy source
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coal can be mined from the earth & coal is a kind of energy source -> coal can be mined from the earth and used as an energy source
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burning coal is a source of air pollution & using coal requires burning coal -> using coal is a source of air pollution
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using coal is a source of air pollution & pollution has a negative impact on the environment / air quality / water quality / society -> using coal has a negative impact on an ecosystem
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using coal has a negative impact on an ecosystem & a problem has a possible negative impact on a thing -> a problem with using coal is that it has a negative impact on an ecosystem
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a problem with using coal is that it has a negative impact on an ecosystem & damage has a negative impact on a thing -> a problem with using coal is that it damages an ecosystem
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coal is a kind of fossil fuel & fossil fuels are acquired by mining the lithosphere -> coal is acquired by mining the lithosphere
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coal is acquired by mining the lithosphere & uranium is acquired by mining the lithosphere -> uranium and coal are both acquired by mining the lithosphere
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once means one time & if an organism is dead then that organism was living at one time -> if an organism is dead then that organism is once-living
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if an organism is dead then that organism is once-living & fossil fuels / fossils are formed from dead organisms over time -> fossil fuels are formed from once-living organisms over time
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to produce something can mean to form something & a source of something emits / produces / generates / provides that something -> a source of something forms that something
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fossil fuels are formed from once-living organisms over time & a source of something forms that something -> once-living organisms are a source of fossil fuels
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a fossil fuel is a kind of natural resource & coal is a kind of fossil fuel -> coal is a kind of natural resource
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coal is a kind of natural resource & coal is a nonrenewable resource -> coal is a kind of nonrenewable natural resource
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coal is used to produce electricity by burning in coal-fire power stations & electricity is a kind of electrical energy -> coal is used to produce electrical energy by burning in coal-fire power stations
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coal is used to produce electrical energy by burning in coal-fire power stations & to produce something means to make something -> coal is used to make electrical energy by burning in coal-fire power stations
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coal is a kind of nonrenewable natural resource & coal is used to make electrical energy by burning in coal-fire power stations -> coal is a kind of nonrenewable natural resource that is used to make electrical energy
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the sun is the source of solar energy called sunlight & solar energy is a renewable / inexhaustible resource -> the sun is a renewable resource
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the sun is a renewable resource & coal is a nonrenewable resource -> coal is nonrenewable and the sun is renewable
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