Match the rock with the appropriate category of sedimentary rock.

See Answer. Question: Sedimentary Rocks Identification Assignment. For Part 1, you need to fill in a chart that identifies the sedimentary rocks rock type, composition, textures, sedimentary rocks name, and other observations of the sedimentary rocks. I have provided pictures/photos of the sedimentary rocks below that need to be identified.

Match the rock with the appropriate category of sedimentary rock.. 3.) Metamorphic Rocks. Igneous Rocks. Forms when magma (below the surface) or lava (above the surface) cools and solidifies. - Derived from Latin word "ignis" meaning fire. Sedimentary Rocks. Forms when fragments of other rocks, plants, and/or animals are compacted and cemented together. - Can also be precipitated directly from water.

Final answer. Label the geologic settings on the diagram. Label the geologic settings on the diagram. Match the geologic settings with the types of rock (s) that can form there. ( I = igneous, S = sedimentary, M = metamorphic) Items (7 items) (Drag and drop into the appropriate area below) Categories.

Study with Quizlet and memorize flashcards containing terms like Match the index mineral with the correct metamorphic grade(s): Staurolite Muscovite Sillimanite Chlorite, Match the rock with the appropriate category of sedimentary rock. Coquina Shale Conglomerate, Which of the following components of soil is usually in the greatest percentage? and more.Which rock is an example of a chemical sedimentary rock; Which rock is an example of a clastic sedimentary rock; How can an igneous rock turn into a sedimentary rock; Match each description with the appropriate step in protein secretion; Match each item with its most appropriate means of disposal. Match each of the unknown ions to its ...metamorphic rocks igneous rocks sedimentary rocks What is meant by the statement "Every metamorphic rock has a parent rock"? All metamorphic rocks are created only through the change of preexisting rock.Clastic sedimentary rocks are rocks that people generally think of; rocks that have pieces of other, pre-existing rocks that form a new rock. Metamorphic rocks are a combination of rock types, compressed together by high pressure and high temperatures. They usually have a more hard, grainy texture than the other two types. Schist, slate, and ...Rocks are not all the same! The three main types, or classes, of rock are sedimentary, metamorphic, and igneous and the differences among them have to do with how they are formed. Sedimentary. Sedimentary rocks are formed from particles of sand, shells, pebbles, and other fragments of material. Together, all these particles are called sediment.Match; Q-Chat; Created by. NHscience Teacher. Share. Share. Terms in this set (24) Term. Rock Cycle. Definition. series of process that change one rock into another type of rock. Location. Igneous Rock. form from cooling of magma. Sedimentary Rock. form from weathering, erosion, deposition, compacting, and cementing. Metamorphic Rock. form …

Study with Quizlet and memorize flashcards containing terms like In the image below, label the arrows for the correct processes of the rock cycle. *Drag the appropriate labels to their respective targets. Labels may be reused and not all labels are used*, In the list shown below, label each item for the location where it primarily occurs: 1) on Earth's surface, 2) Earth's shallow subsurface ...3.1 The Rock Cycle. The rock components of the crust are slowly but constantly being changed from one form to another and the processes involved are summarized in the rock cycle (Figure 3.2). The rock cycle is driven by two forces: (1) Earth’s internal heat engine, which moves material around in the core and the mantle and leads to slow but ... How are breccia, conglomerate, sandstone, and shale different? Click the card to flip 👆 Conglomerate and breccia are both composed of gravel-sized grains. Grains are rounded in conglomerate and angular in breccia. Sandstone is composed of sand-sized rounded grains. Shale consists of grains not identifiable without a great magnification.Rock salt is chemical sedimentary rocks often made up of the mineral sodium chloride. 10. Gypsum. ... List two ways in which sedimentary rocks are important: 2. List the three overall types of sedimentary rocks: 3. Match the rock with the appropriate category of sedimentary rock. The choices may be used more than once.Study with Quizlet and memorize flashcards containing terms like The feature shown is a smaller, steep-sided mountain and has had its edges eroded away. We call this feature a ____, The age of a fossil, organism, rock, geologic feature, or event compared to other geologic features or events is the ___ age, Rank the five different rock units by order in …Earth Sciences questions and answers. 26 - 28. Match the following definitions and descriptive terms with the appropriate corresponding rock type: a. Sedimentary rocks b. Igneous rocks c. Metamorphic rocks Definitions (Give the Rock Type from above): 26. Are products of the lithification of clasts or precipitation of ions out of a solution 27.

Match the rock with the appropriate category of sedimentary rock: Shale Detrital Match the rock with the appropriate category of sedimentary rock: Bituminous CoalDetrital sedimentary rocks, also called clastic sedimentary rocks, are composed of rock fragments that have been weathered from pre-existing rocks. They are the most common rocks on the surface of ...Figure 4.1.1 4.1. 1: Granite is a classic coarse-grained (phaneritic) intrusive igneous rock. The different colors are unique minerals. The black colors are likely two or three different minerals. If magma cools slowly, deep within the crust, the resulting rock is called intrusive or plutonic.Expert Answer. Match the rock with the appropriate category of sedimentary rock. (The choices may be used more than once.) Prompts Sandstone Chert Shale Bituminous coal Rock salt Coquina Submitted Answers Choose a match Choose a match Choose a match Choose a match Choose a match Choose a match.Which sedimentary rock is burned to produce energy? coal. Study with Quizlet and memorize flashcards containing terms like Which process begins the formation of sedimentary rock?, Which correctly lists the three agents that must be present for cementation to occur?, Which rock is an example of a clastic sedimentary rock? and …

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ESC1000 Chapter 16 Activity. Sort the following features based on whether they correspond to active margins, passive margins, or both. Click the card to flip 👆. Active: mid-ocean ridge, accretionary prism, submarine lava eruptions, trench, formation of igneous rocks. Passive: broad continental shelf, gentle continental slope, few or no ...Classes of sedimentary rocks. Geologists divide sedimentary rocks into four major classes, based on their mode of origin. (1) Clastic sedimentary rock consists of cemented-together clasts, solid fragments and grains broken off of preexisting rocks (the word comes from the Greek klastos, meaning broken); (2) biochemical sedimentary …3.1 The Rock Cycle. The rock components of the crust are slowly but constantly being changed from one form to another and the processes involved are summarized in the rock cycle (Figure 3.2). The rock cycle is driven by two forces: (1) Earth’s internal heat engine, which moves material around in the core and the mantle and leads to slow but ... The rock will change from sandstone, to shale, to limestone. You will be covered in water due to rising sea level. Sedimentary rocks made of CaCO3 (Calcium Carbonate) sea shells are called __________ . Limestone. Order the sedimentary rock textures from most fine grained (1) to most coarse grained (4) 1. Clay.The classification and description of the various chemically formed sedimentary rock types appears in the bottom section of the chart below. Photos of each rock type appear beneath the chart. Table 5.5.1 5.5. 1: Classification of Sedimentary Rocks. Step 1: Determine makeup.

ESC1000 Chapter 16 Activity. Sort the following features based on whether they correspond to active margins, passive margins, or both. Click the card to flip 👆. Active: mid-ocean ridge, accretionary prism, submarine lava eruptions, trench, formation of igneous rocks. Passive: broad continental shelf, gentle continental slope, few or no ...Sedimentary Rocks 1. List two ways in which sedimentary rocks are important: 2. List the three overall types of sedimentary rocks: 3. Match the rock with the appropriate category of sedimentary rock. The choices may be used more than once.1. The youngest layer is on top, and the older is on the bottom. 2. A geologic feature is younger than a rock unit or feature it crosscuts. 3. A younger rock or deposit can include pieces of an older rock. 4. A younger magma can bake or otherwise change older rocks that are nearby.The image shows photographs of sandstones taken with a petrographic microscope (a special type of microscope used by geologists). Match the adjective describing grain shape with the appropriate specimen. Left to Right. -subrounded. -rounded. -angular. Study with Quizlet and memorize flashcards containing terms like XRP, ETH, BTC and more.Earth Sciences Earth Sciences questions and answers 3. Match the rock with the appropriate category of sedimentary rock. The choices may be used more than once. Chert Shale A. Biochemical/Organic B. Clastic C. Chemical Coal Coquina Conglomerate Fossiliferous Limestone Crystalline Limestone Diatomite Chalk Sandstone 4.Study with Quizlet and memorize flashcards containing terms like What are the three most common sedimentary rocks?, ______________ sedimentary rocks are formed from cemented sediment grains that are fragments of preexisting rocks., 1. Lithification of precipitated minerals (or crystallization) 2. Consolidation of plant/animal remains 3.Reading: Identifying Igneous Rocks. Igneous rocks can be distinguished from sedimentary rocks by the lack of beds, lack of fossils, and lack of rounded grains in igneous rocks, and the presence of igneous textures. A granite, for example, can be distinguished from a sandstone because rather than being a mixture of weathered, rounded grains ... Study with Quizlet and memorize flashcards containing terms like Examine the rock outcrops shown in Figure 2.23 and determine whether each is igneous, sedimentary, or metamorphic., Match each of the metamorphic rocks listed below with one possible parent rock from the following list: bituminous coal, shale, limestone, slate, granite. sandstone., …Sedimentary rock is a type of rock that is formed by sedimentation of material at the Earth's surface and within bodies of water. Describe the stages leading to formation of a detrital sedimentary rock: e.g. weathering, erosion, transportation, deposition, compaction, and lithification. Which of the following best describes interbedded gypsum and halite. Evaporite sedimentary rock. Put the various grades of coal in order from lowest grade to highest grade: First. Peat. Put the various grades of coal in order from lowest grade to …Geologists have categorized rocks into three different types. Igneous rocks are formed from magma or lava that is cooled to a solid. Metamorphic rocks are formed when other rocks of any type undergo heat and pressure to form a different rock. Sedimentary rocks are formed from other rocks or substances that have been ...

Final answer. Part A Match the rock with the appropriate category of sedimentary rock Drag the terms on the left to the appropriate blanks on the right. (Terms can be used more than once.) Help Reset Detrital Sandstone Chemical Chert Chemical Organic Detrital Shale Bituminous coal Rock salt Chemical Coquina Organic.

Breccia is a clastic sedimentary rock that is composed of large (over two-millimeter diameter) angular fragments. The spaces between the large fragments can be filled with a matrix of smaller particles or a mineral cement which binds the rock together. The specimen shown above is about two inches (five centimeters) across. ADVERTISEMENTChemical Sedimentary Rocks. Sedimentary rocks formed by the crystallization of chemical precipitates are called chemical sedimentary rocks. Dissolved ions in fluids precipitate out of the fluid and settle out, just like the halite pictured below ( Figure below). The evaporite, halite, on a cobble from the Dead Sea, Israel.Match the sediment size with the appropriate rock. Drag the terms on the left to the appropriate blanks on the right. (Terms can be used more than once.) By what process do sediments become well sorted, and by what process do sediments become poorly sorted? Sediments that are transported for a long, sustained time tend to become well sorted, …1 day ago · Breccia and conglomerate are the coarsest types of clastic sedimentary rocks. Match the rock type to the shape of clast. Breccia --- Rounded clasts Conglomerate --- Angular clasts Earth Sciences Earth Sciences questions and answers Match the rock with the appropriate category of sedimentary rock. Drag the terms on the left to the appropriate blanks on the right. (Terms can be used more than once.) Some common isotopes used for radioisotopic dating.. 7.2.2 Radioisotopic Dating Mass spectrometer instrument. For a given sample of rock, how is the dating procedure carried out? The parent and daughter isotopes are separated out of the mineral using chemical extraction. In the case of uranium, 238 U and 235 U isotopes are separated out together, …Oct 21, 2023 · Match the four major classes of sedimentary rock with their correct description. Clastic - solid fragments and grains broken off of pre-existing rocks that are cemented together. Biochemical- consists of shells grown by organisms. Organic-carbon-rich remains of plants or other organisms. Chemical-consists of minerals precipitated from surface ... Earth Sciences Earth Sciences questions and answers Match the rock with the appropriate category of sedimentary rock. Coal Clastic/Detrital Sandstone …Match; Q-Chat; Get a hint. ... _____ is a sedimentary rock containing fine grains of quartz cemented together by calcite, silica, or some other materials like iron oxide. Permeability _____, an important characteristic of sandstone, …

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23-Nov-2020 ... Types of biologic sedimentary rock include coal (accumulated plant material that is carbon-rich), or limestone and coquina (rocks made of ...Match the rock with the appropriate category of sedimentary rock. (The choices may be used more than once.) add correct answerSome sedimentary rocks, such as chert, are so fine-grained or dense that it is impossible to see much detail within them. These rocks are typically microcrystalline; that is, they are made of crystals so small that they can be seen only with a microscope. 1. Identify the six common sedimentary rock-forming minerals in your tray (specimens M-1Match the rock with the appropriate category of sedimentary rock. Iron-rich minerals will form in a cooling magma and leave the remaining melt with a more silicic composition. Which of the following statements best describes how magmatic differentiation results in compositional changes to a magma body as it ascends through the lithosphere?Study with Quizlet and memorize flashcards containing terms like The feature shown is a smaller, steep-sided mountain and has had its edges eroded away. We call this feature a ____, The age of a fossil, organism, rock, geologic feature, or event compared to other geologic features or events is the ___ age, Rank the five different rock units by order in …a. calcute b.quartz c.orthoclase d.biotite, which major component of detrital sedimentary rocks only rarely occurs as a primary mineral in igneous rocks? a. ferromagnesian minerals b. quartz c. clays. d.carbonates, Match each sediment with the appropriate rock name: Sandstone a.sand b. clay and fine silt c. gravel d. all clay sediment and more.There are three types of weathering: mechanical, biological, and chemical. Mechanical weathering is caused by wind, sand, rain, freezing, thawing, and other natural forces that can physically alter rock. Biological weathering is caused by the actions of plants and animals as they grow, nest, and burrow. Chemical weathering occurs when rocks ...Earth Sciences Earth Sciences questions and answers Match the rock with the appropriate category of sedimentary rock. Coal Clastic/Detrital Sandstone Biochemical/organic Chert ChemicalIn the cross section diagram below, the black line is the fault. ….

So for instance, one kilogram of granite, a plutonic igneous rock, is broken down by variety of chemical and physical weathering processes when it is exposed and this kilogram of material then takes the form of sedimentary particles that commonly get transported away from the site of weathering to a final resting place where the are deposited and …Sedimentary rock - Classification, Deposits, Types: In general, geologists have attempted to classify sedimentary rocks on a natural basis, but some schemes have genetic implications (i.e.,knowledge of origin of a …1. a rock formed or derived from living organisms. 2. a rock made up of fragments derived from preexisting rocks or minerals and that have been transported from their place of origin. 3. a rock formed from minerals in water that were left, or precipitated, when the water evaporates away. a. clastic b. chemical c. organic.The sedimentary rock cycle is summarized as: sediments from other rocks are weathered and eroded, they are lithified, and this creates a sedimentary rock. Some sedimentary rocks contain fossils.Match; Q-Chat; Get a hint. ... _____ is a sedimentary rock containing fine grains of quartz cemented together by calcite, silica, or some other materials like iron oxide. Permeability _____, an important characteristic of sandstone, …Slate, Phyllite, Schist, Gneiss. Joints are fractures in a rock created by tension and will demonstrate significant displacement. False. Study with Quizlet and memorize flashcards containing terms like Match the fault with the appropriate stress that caused it. Normal Fault, Match the sediment size with the appropriate rock.Sedimentology encompasses the study of modern sediments such as sand, silt, and clay, and the processes that result in their formation (erosion and weathering), transport, deposition and diagenesis. Sedimentologists apply their understanding of modern processes to interpret geologic history through observations of sedimentary rocks and …Rocks are not all the same! The three main types, or classes, of rock are sedimentary, metamorphic, and igneous and the differences among them have to do with how they are formed. Sedimentary. Sedimentary rocks are formed from particles of sand, shells, pebbles, and other fragments of material. Together, all these particles are called sediment. Match the rock with the appropriate category of sedimentary rock., CHOOSE ALL THAT APPLY. - on the surface of continents. - on the ocean floor. There are no sediments on the deep seafloor. false. Approximately 75 percent of the planet's landmasses are covered by sedimentary and sedimentary rocks. True. Match the rock with the appropriate category of sedimentary rock., Chemical Sedimentary Rocks: Sedimentary rocks formed by the crystallization of chemical precipitates. Dissolved ions in fluids precipitate out of the fluid and settle out. Sediments settle out of calmer water → form horizontal layers. 1st layer is deposited first & other layer is deposited on top. So each layer is younger than the layer ..., Study with Quizlet and memorize flashcards containing terms like A(n) ________ rock type is formed when heat and pressure are applied to a preexisting metamorphic, igneous, or sedimentary rock, without causing melting., The ________ is the rigid portion of Earth composed of the ________ and uppermost part of the mantle., List the outer planets …, Match the rock with the appropriate category of sedimentary rock: Shale Detrital Match the rock with the appropriate category of sedimentary rock: Bituminous Coal , Metamorphic rocks are existing rocks that have been altered by heat and/or pressure. Therefore, every metamorphic rock was another type of rock, the parent rock, initially. List the four agents of metamorphism and describe the role of each. • Heat - triggers chemical reactions that result in recrystallization of existing minerals and ..., In this course you will learn to describe clastic sedimentary rocks in order to better understand how and where they were formed. Geoscientists may be trying to match rocks from one location to another. Rocks seen at two different outcrops may have the same name (for example, sandstone), but this is far from enough information for a geologist ..., Grand Canyon National Park | Credit: Wikimedia Commons Sedimentary Rocks LABORATORY 5 Name: Section: Date: 1. List two ways in which sedimentary rocks are important: 2. List the three basic sedimentary rock categories. Exercise 3. Sedimentary Rock Categories. Match the rock (Column A) with the appropriate category of sedimentary rock (Column B ..., 4.) bedrock with erosional surface. Match the nearshore or ocean sedimentary environment to its description. - Deep Seafloor: dominated by fine dust of windblown origin and the remains of single-celled organisms. - Lagoons: mixed sand and mud of fluvial origin derived from land and coral and sand from reefs., SEDIMENTARY ROCKS: LAB 5 PAGE 6 SEDIMENTARY ROCKS Exercise 12. Introduction to Sedimentary Rock Identification Use the image on the right to answer the following questions. The rock is composed of calcium carbonate (CaCO 3) and contains sand-sized shell fragments. It was formed in shallow, calm, and warm marine waters. This rock is …, All rocks can be put into one of three major groups: igneous, metamorphic, or sedimentary. 1. Igneous rocks are formed from the crystallization or solidification of lava or magma. Plutonic igneous rocks form when magma cools slowly within earth and are very hard, crystalline rocks. Volcanic rocks form when lava cools on earth's surface and can ... , There are three types of rocks: igneous, sedimentary and metamorphic. Each of these types is part of the rock cycle. Through changes in conditions one rock type can become another rock type. Or it can become a different rock of the same type. A rock is a naturally formed, non-living earth material. Rocks are made of collections of mineral ..., Sedimentary rock - Clastic, Chemical, Organic: There are many different systems of classifying sandstones, but the most commonly used schemes incorporate ..., Which of the following best describes interbedded gypsum and halite. Evaporite sedimentary rock. Put the various grades of coal in order from lowest grade to highest grade: First. Peat. Put the various grades of coal in order from lowest grade to highest grade: Second. , List two ways in which sedimentary rocks are important: 2. List the three overall types of sedimentary rocks: 3. Match the rock with the appropriate category of sedimentary rock. The choices may be used more than once. Chert Shale Coal A. Biochemical/Organic B. Clastic C. Chemical Coquina Conglomerate Fossiliferous Limestone Crystalline. , Graywacke. ___________ is a variety of sandstone that is associated w/ submarine landslides called turbidity currents. Anthracite. folding and deformation of organic material will produce _______ coal. Crystalline. Which of the following textural terms describes the texture of nonclastic chemical sedimentary rocks?, Answer.1. Below are the textures of three rock families. Porphyritic texture results from two different size crystals in the rock. Aphanitic texture is one in which crystals are not visible to the naked eye. The pegmatitic texture is one in which the …. The textures of igneous rocks, sedimentary rocks, and metamorphic rocks are all described ..., Classes of sedimentary rocks. Geologists divide sedimentary rocks into four major classes, based on their mode of origin. (1) Clastic sedimentary rock consists of cemented-together clasts, solid fragments and grains broken off of preexisting rocks (the word comes from the Greek klastos, meaning broken); (2) biochemical sedimentary …, 1. Complete this concept map on how rocks are classified. 2. Please match each term from column A with the most appropriate item from column B: COLUMN A COLUMN B Intrusive igneous rock 1) Size, shape, and arrangement of crystals Organic sedimentary rock 2) Squeezing layers of sediment together Texture 3) Dissolved minerals that come out of …, 1. According to plate tectonic theory: 1) crust is formed along divergent boundaries and consumed along convergent boundaries. 2) continents have drifted from their original positions. 3) magma in magma chambers helps break continents up and push them apart. 4) volcanism and earthquakes reflect Earth's unrest. True., Earth Sciences questions and answers. Part A Match the rock with the appropriate category of sedimentary rock. Drag the terms on the left to the appropriate blanks on the right. (Terms can be used more than once.) Reset Help Detrital Sandstone Chemical Chert-Chemical Organic Shale Detrital Bituminous coal Rock salt-Chemical CoquinaOrganic. , Lab Activity 5.2 - Crystal Textures of Igneous Rocks In Activity 5.2, you explored the properties and formation conditions of various crystal textures of igneous rocks. In this exercise, you will compare and contrast these textures to each other, and then relate their appearances to the locations of the formations of rocks with these textures., Some common isotopes used for radioisotopic dating.. 7.2.2 Radioisotopic Dating Mass spectrometer instrument. For a given sample of rock, how is the dating procedure carried out? The parent and daughter isotopes are separated out of the mineral using chemical extraction. In the case of uranium, 238 U and 235 U isotopes are separated out together, …, Question. Match each term or characteristic with the appropriate rock group. A. Foliated texture B. Clastic texture C. Gneissic texture D. Chemical rocks E. Porphyritic texture F. Lithification G. Alignment of mineral grains H. Silt-size particles I. Vesicular texture J. Strata or beds K. Feslic composition L. Slaty texture M. Glassy texture N ..., Sedimentary rocks are formed from preexisting rock through the combined processes of weathering, transportation, deposition, compacting and cementation. The entire series of processes is known as lithification, and the weathering portion of..., 5. glassy texture. 6. pyroclastic texture. Plutons form within the peaky structure of a volcano. false. A sill is a. concordant, tabular body of intrusive igneous rocks. A granite would form under conditions that included. a felsic magma cooling in …, SEDIMENTARY ROCKS: LAB 5 PAGE 6 SEDIMENTARY ROCKS Exercise 12. Introduction to Sedimentary Rock Identification Use the image on the right to answer the following questions. The rock is composed of calcium carbonate (CaCO 3 ) and contains sand-sized shell fragments. It was formed in shallow, calm, and warm marine waters. This rock is …, sedimentary rock, rock formed at or near Earth’s surface by the accumulation and lithification of sediment (detrital rock) or by the precipitation from solution at normal surface temperatures (chemical rock)., Study with Quizlet and memorize flashcards containing terms like The feature shown is a smaller, steep-sided mountain and has had its edges eroded away. We call this feature a ____, The age of a fossil, organism, rock, geologic feature, or event compared to other geologic features or events is the ___ age, Rank the five different rock units by order in …, a) Minerals b) Metamorphic rocks c) Igneous rocks d) Sedimentary rocks d) Sedimentary rocks Which rock type, or combination of rock types, makes up the majority of Earth's outermost solid surface? a) Igneous rocks b) Igneous rocks and metamorphic rocks c) Sedimentary rocks d) Sedimentary rocks and metamorphic rocks c) Sedimentary rocks, Question. Match each term or characteristic with the appropriate rock group. A. Foliated texture B. Clastic texture C. Gneissic texture D. Chemical rocks E. Porphyritic texture F. Lithification G. Alignment of mineral grains H. Silt-size particles I. Vesicular texture J. Strata or beds K. Feslic composition L. Slaty texture M. Glassy texture N ..., 2.) rock behaves elestically but remains undeformed. 3.) as stress becomes larger than strength of rock, rock begins true deformation. 4.) rock fails structurally, either by folding, fracturing, or flowing as a ductile solid. The mechanism (s) causing regional metamorphism is/are __________. burial and heating., what clastic sedimentary rock probably formed in a river on a continent - explain. conglomerate and/or breccia formed in a river from pebbles and cobbles. which classic sedimetary rock probably formed near the coast near a beach EXPLAIN. standstone formed near a cost from sand. which CLASTIC sedimentary rock probably formed furthest away from ... , Sedimentary rocks are a common type of rock found on earth’s continental regions and ocean basins. The other two rock types are igneous and metamorphic rocks. Sedimentary rocks and sediment comprise around 75% of the earth’s land surface and over 90% of the ocean basins. Overall, sediment and sedimentary rocks make up 80-90% of the earth ...