Clastic sedimentary rocks are classified primarily on the basis of ______. Multiple choice question.
Answers
Clastic sedimentary rocks are classified primarily on the basis of their grain size, composition, and texture. These rocks are formed from the accumulation and lithification of sediments that have been transported and deposited by various agents such as water, wind, and ice. The classification of clastic sedimentary rocks helps geologists understand the depositional environments, geological history, and processes that contributed to their formation. Here are the main factors used in the classification of clastic sedimentary rocks:
1. Grain Size: Grain size refers to the diameter of the particles that make up the sediment. Clastic sedimentary rocks are classified into different categories based on grain size, including conglomerate (coarse grains), sandstone (medium-sized grains), siltstone (fine grains), and shale (very fine grains). The grain size provides insights into the energy and distance of sediment transport.
2. Composition: Composition refers to the mineralogy of the sedimentary rock. Clastic sedimentary rocks can be composed of a variety of minerals such as quartz, feldspar, clay minerals, and lithic fragments. The composition helps identify the source area from which the sediments originated and the tectonic setting in which they were deposited.
3. Texture: Texture describes the arrangement and interrelationships of the grains within the rock. Clastic sedimentary rocks can have different textures, including clastic, crystalline, or biogenic. The texture provides information about the degree of compaction, sorting, and cementation of the sediments.
4. Sorting: Sorting refers to the degree of similarity in grain size within a sedimentary rock. Well-sorted rocks have grains of similar size, while poorly sorted rocks have a wide range of grain sizes. Sorting can indicate the energy of the environment in which the sediments were deposited.
5. Bedding and Stratification: Bedding refers to the layering within sedimentary rocks. Clastic sedimentary rocks often exhibit distinct layers or beds, which can be horizontal or inclined. The arrangement of beds provides clues about the depositional environment and the history of sedimentation.
By examining these characteristics, geologists can interpret the depositional environment, source rock characteristics, and geological processes that shaped the clastic sedimentary rocks. This classification system allows for better understanding of Earth's history and the environmental conditions that existed during the formation of these rocks.
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Related Questions
7) What is the full spreading rate (in mm/y) of the Hobbit Ridge? (i. E. , how fast are the Bilbo and Frodo
continents moving away from each other) Show your equations and explain where each number came from.
Answers
Therefore, the full spreading rate of the Hobbit Ridge is 31.11 mm/year.
To determine the full spreading rate of the Hobbit Ridge, the rate of the separation of the Bilbo and Frodo continents, the following equations can be used: Length of the ridge = 1400 km (Given)Age of the ridge = 45 Ma (Given)
Full spreading rate (SR) = [Length of the ridge (LR)] ÷ [Age of the ridge (AR)]Full Spreading Rate (SR) = [1400 km] ÷ [45 Ma]
The above equation gives us the spreading rate of the Hobbit Ridge. However, the spreading rate of ridge is in kilometers per million years.
Therefore, the unit needs to be converted to millimeters per year.
For this, we can use the following unit conversion:1 km = 1,000,000 mm1 Ma = 1,000,000 years therefore,1 km/Ma = (1,000,000 mm) ÷ (1,000,000 years)= 1 mm/year converting the Full Spreading Rate (SR) into mm/year:
Full Spreading Rate (SR) = [1400 km ÷ 45 Ma] × [1 km/Ma] × [1,000,000 mm/km]× [1 year/1 Ma]Full Spreading Rate (SR) = 31.11 mm/year (rounded off to two decimal places)
Therefore, the full spreading rate of the Hobbit Ridge is 31.11 mm/year.
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Write how you would explain what a plate tectonic is to a 1st grader, will choose brainly
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Answer:
The plates have moved across Earth’s surface for hundreds of millions of years. As the plates move, the continents on them move, too. This movement is called continental drift.
Scientists think that it takes about 500 million years for all the continents to join together into one big continent—or supercontinent—and then break apart again. A number of supercontinents have formed and broken apart on Earth over time. The most recent supercontinent, called Pangea (or Pangaea), had formed by about 270 million years ago. Pangea lay across a plate boundary. Slowly, Pangea broke apart at this boundary. Rising magma filled in the space, which eventually became the floor of the Atlantic Ocean.
One piece of Pangea included parts of what are now North America, Europe, and Asia. This piece, called Laurasia, drifted north. The other piece of Pangea included parts of what are now Antarctica, Africa, South America, and Australia. This part, called Gondwanaland, drifted south. Eventually Laurasia and Gondwanaland broke apart, too. The continents then slowly moved to the places they are now.
The continents continue to move today. Scientists believe that in about 250 million years they will join together again.
Explanation:
Please help on my science assignment
*5-10 sentences long*
- What are three modern day inventions that use magnets? Explain how they work, and the importance of the magnet.
- Invent something new that uses a magnet. What is the importance of the magnet? How does it all work together?
I can choose whatever Question but it need to a clear answer.
Answers
Answer:
magnets are used in refrigerator to keep the door closed. it is used in tv and computer screen. magnets are also used in electrical bell.All magnets have north and south poles. Opposite poles are attracted to each other, while the same poles repel each other. When you rub a piece of iron along a magnet, the north-seeking poles of the atoms in the iron line up in the same direction. The force generated by the aligned atoms creates a magnetic field.Magnets are important because of their properties A particle moving in a magnetic field feels a force proportional to his speed, and to the field, so you can use a magnet that produce a field in a certain way and shape, in order to catch a particle in motion.
i hope this is a clear answer i answered the first question in 10 lines
hope it helps :)
On the coordinate plane below, what is the length of AB? A coordinate plane is shown with the following points A at negative 9, 4; B at 5, 4; C at 5, negative 5; D at negative 9, negative 5. All points are connected to create a rectangle. (3 points) a 8 units b 9 units c 14 units d 15 units
Answers
The length of AB is 14 units. So the correct answer is (c) 14 units.
To find the length of AB, we need to calculate the distance between point A (-9, 4) and point B (5, 4) on the coordinate plane.
We can use the distance formula to calculate the distance between these two points:
d = sqrt((x2 - x1)² + (y2 - y1)²)
Where (x1, y1) = (-9, 4) and (x2, y2) = (5, 4)
d = sqrt((5 - (-9))²+ (4 - 4)²)
d = sqrt((14)² + 0²)
d = sqrt(196)
d = 14
What is a coordinate plane -The intersection of two number lines creates a two-dimensional plane known as a coordinate plane. The x-axis, a horizontal number line, and the y-axis, a vertical number line, are two examples of these number lines.
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what were the main causes of the bp oil spill in 2010? group of answer choices effective compression and slow response from the us coast guard human error and effective compression geology overestimates and effective compression human error and geology overestimates
Answers
The safety valve known as the blowout preventer was created by Transocean. Six leaks were found in the hydraulic system, according to the report. The preventer, according to the investigators, seemed to adhere to BP and Transocean regulations while it was on the wellhead.
What led to the 2010 BP oil spill?
A poorly constructed well plan that did not contain enough cement between the 7-inch production casing and the 9 7/8-inch protective casing led to the blowout and oil leak on the Deepwater Horizon in the Gulf of Mexico. The suspected blowout preventer (BOP) failure is a significant but unrelated problem.
On April 20, 2010, the Deepwater Horizon oil drilling rig, which was working in the Macondo Prospect in the Gulf of Mexico, exploded and sank, causing the greatest oil spill in the history of marine oil drilling operations and the deaths of 11 crew members.
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Which of geography’s three key questions can the technology of remote sensing help us to answer?
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A boy is flying a kite. His kite string is extended 50 meters long. The boy is 1.7 meters tall, and the angle of elevation of the kite to the boy's hands is 12°. How high is the kite flying above the ground?
Answers
Answer:
12.1 meters
Explanation:
Please check the attached image for a diagram of the question
We are given the value of the hypotenuse and we are to determine the value of the opposite side. Thus, we would use sin
Sin = opposite / hypotenuse
sin 12 = opposite / 50
0.2079 = opposite / 50
opposite = 0.2079 x 50 = 10.4 meters
height of the kite above the ground = 10.4 + 1.7 = 12.1 meters
The analysis, interpretation and presentation of large quantities of climatic data is typically handled by _______________ .
Answers
The analysis, interpretation, and presentation of large quantities of climatic data are typically handled by meteorologists, climate scientists, and data analysts.
Meteorologists are professionals who study the Earth's atmosphere and weather patterns. They collect and analyze weather data, including climatic data, to make predictions and understand climate patterns.
They use various tools and techniques to analyze large quantities of climatic data, such as temperature, precipitation, wind speed, and atmospheric pressure.
Climate scientists specialize in studying long-term climate patterns and changes. They analyze historical climate data, including data from weather stations, satellites, and other sources, to understand climate variability and trends.
They use statistical methods and models to interpret and analyze large datasets, helping to identify patterns and make predictions about future climate conditions.
Data analysts play a crucial role in handling large quantities of climatic data. They have expertise in data management, statistical analysis, and data visualization techniques.
They use programming languages and software tools to process, clean, and organize climatic data.
They also apply statistical techniques to identify correlations and trends in the data. Data analysts often create visualizations, such as graphs and maps, to present the findings in a clear and understandable way.
In summary, the analysis, interpretation, and presentation of large quantities of climatic data are typically handled by meteorologists, climate scientists, and data analysts.
These professionals utilize their expertise in weather patterns, climate trends, and data analysis to make meaningful interpretations and predictions based on climatic data.
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Will give brainless
Using the map above, what are the correct coordinates for Denver?
105 W. 105 N
40 N. 105 W
40 W. 105 N
105 W. 40 N
Answers
the second one 40 n. 105 w
40. 105. N/W
Describe the differences between global warming and the greenhouse effect. Be sure to include the terms UV light, infrared light, long wavelength, short wavelength, absorbed, reflected atmosphere.
NO LINKS PLEASE!!!
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Answer:
global warming is the change of the climate in earth causing it to heat up whereas the greenhouse effect is a naturally occuring phenomena.
UV Light- a form of radiation which is not vusible in human light
infrared light - a electromagnetic radiation with
ACTIVITY OF INTERGRATION Foot Afriad how recorded some achievements in the touri's h pector and this is due to the efforts of the East African community partner states. These work together in promoting growth in the sector by investigating in hotels, transportation, marketing and product development, and deciated government opports in conservation. They have also promoted and marketed the community as a single Barist Destination while conserving and ensoring sustainable utilization of wildlife beyand tourist sites Sources: Tourism and wildlife conservation. Imagine you are invited to East Africa Tourism and Hospitality Expo and you are to respect represent your country- 4 Kirite on essay of about 500 words on conversation of biological diversity
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Kirite is dedicated to preserving biological diversity, commonly referred to as biodiversity. The nation places a strong emphasis on preserving ecosystems by creating protected areas like national parks and wildlife reserves.
Kirite's efforts on biological diversityKirite has made considerable efforts to preserve biological variety as a nation. To protect ecosystems and stop their deterioration, the government has established protected areas, such as national parks and wildlife reserves. Through habitat restoration and anti-poaching measures, special emphasis is paid to safeguarding endangered species, notably the Kirite elephant and leopard.
Kirite encourages ecotourism projects, spreads awareness among tourists, and promotes sustainable tourism practices. Programs are put in place to raise awareness and inculcate a sense of obligation for the preservation of biodiversity. To improve conservation efforts, the nation regularly works with international organizations and surrounding nations. The dedication of Kirite to protecting its natural heritage demonstrates its commitment to a prosperous future where both natural and human systems can flourish.
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Defend the following statement: Many minerals form in environments that people cannot see. Scientists design experiments to make minerals at the high pressures and temperatures that cannot be observed directly.
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Many minerals form in environments that people cannot see. Scientists design experiments to make minerals at the high pressures and temperatures that cannot be observed directly. This statement is true and can be backed up with scientific evidence.Minerals are formed through natural processes in various environments.
Some minerals can form in environments that cannot be seen directly by humans. For instance, certain minerals are formed at extremely high pressures and temperatures in the earth's crust or mantle, which cannot be observed directly by people.Scientists, therefore, design experiments that mimic these extreme conditions to understand how these minerals form. This involves recreating the high pressures and temperatures in a laboratory. These experiments help scientists observe the formation of minerals under these conditions, which cannot be seen directly in nature.Scientists also study minerals that are formed in visible environments, such as the formation of crystals in caves or geysers. The study of these minerals helps scientists understand the natural processes that lead to the formation of minerals in other environments.The study of minerals is crucial in various scientific fields, including geology, chemistry, and materials science. Understanding the formation of minerals is important in fields such as mining, where knowledge of mineral formation helps to identify locations where minerals can be extracted.In conclusion, many minerals form in environments that cannot be observed directly. Scientists design experiments to make minerals at the high pressures and temperatures that cannot be observed directly to understand the natural processes that lead to mineral formation.
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Name five formation/shapes created by wave action
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The sediments will be dispersed by the waves along the shoreline to form a beach. Additionally, waves carry sediments that have been eroded from cliffs and shorelines onto beaches. Quartz crystal grains, rock shards, shell or coral fragments, and rock fragments can all be found on beaches.
Wind is the most frequent cause of waves. The friction between the wind and the surface of the water produces wind-driven waves, also known as surface waves. A wave crest is produced when wind continuously disturbs the water's surface in an ocean or lake. Wave refraction is the name of this procedure. rip currents and longshore currents. Sand is constantly being moved over or along the beach in the surf zone by wave action. The majority of waves are still not perfectly parallel to the beach even after refraction.
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why do hurricanes that form in the eastern pacific ocean tend to head out to sea instead of hitting the west coast of north america? multiple select question.
Answers
Hurricanes that form in the eastern Pacific, typically off the coast of central Mexico, tend to move west-northwest away from the U.S. West Coast because of the trade winds, which help steer hurricanes toward the East Coast and away from the West Coast.
What are hurricanes?
A hurricane is a large rotating storm with swift winds that develops over tropical regions' warm seas. Hurricanes have an eye in the center with low air pressure and sustained winds of at least 74 miles per hour. A tropical cyclone is the designation given to a hurricane in scientific terms. These powerful storms frequently begin as tropical waves, which are low pressure systems that sweep over wet tropical regions and may intensify shower and thunderstorm activity. These waves frequently occur over the ocean. The elements for the formation of a hurricane include thunderstorms, warm ocean water, and low winds.
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help due soon!!!
what are the names of the planets. (starting at the sun)
Answers
Answer:
mercury, venus, earth, mars, jupiter, saturn, uranus, neptune, pluto (if u count pluto)
Explanation:
vertical motion seismographs record earthquakes through the production of a squiggly diagram called a ____________.
Answers
Vertical motion seismographs record earthquakes through the production of a squiggly diagram called a seismogram.
A seismogram is a graphical representation of seismic waves recorded by a seismograph during an earthquake or other seismic activity. It is a fundamental tool used by seismologists to study earthquakes and understand the Earth's interior structure.
Seismic waves generated by earthquakes travel through the Earth and are detected by seismographs, which are instruments designed to measure and record ground motion. The seismograph consists of a mass suspended on a spring or pendulum that remains relatively stationary during ground movement while the Earth moves beneath it.
The seismograph records the ground motion in the form of electrical signals, typically through the use of a pen attached to a moving drum or a digital sensor. These recorded signals are called seismograms.
Seismograms display the ground motion over time, with time represented along the horizontal axis and ground motion or displacement represented along the vertical axis. The amplitude or height of the recorded waves on the seismogram corresponds to the strength or energy of the seismic waves. Different types of seismic waves, such as P-waves (primary waves) and S-waves (secondary waves), have distinctive patterns on the seismogram.
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Immigrants affect urban environments in all of the following areas expect___?
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which one of the following measurable characteristics in volcanoes is not used to forecast volcanic eruptions question 8 options: a) volcanic earthquakes b) ground deformation c) tectonic earthquakes d) volcanic gas emissions
Answers
The correct answer to this question is option C, tectonic earthquakes. Tectonic earthquakes are caused by the movement of the earth's tectonic plates, which are separate from the movement of magma in volcanoes.
Magma movement in volcanoes can be monitored through volcanic earthquakes, ground deformation, and volcanic gas emissions.
Volcanic earthquakes occur when the magma in a volcano moves, causing a seismic event. Volcanic earthquakes are a major indicator of an impending eruption, as they occur most frequently before an eruption.
Ground deformation occurs when magma accumulates in a volcano and causes the ground around it to bulge. Ground deformation is often used to detect magma accumulation in the magma chamber, which is a major sign of an impending eruption.
Volcanic gas emissions can also be used to predict volcanic eruptions. When a volcano is building up pressure, it will start to release gas, including sulfur dioxide and carbon dioxide, before an eruption. These gas emissions can help to identify an impending eruption.
In conclusion, tectonic earthquakes are not used to forecast volcanic eruptions, as they are not caused by magma movement in volcanoes. Volcanic earthquakes, ground deformation, and volcanic gas emissions are all used to predict an upcoming volcanic eruption.
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using the richter magnitude scale, what is the lowest earthquake magnitude where you would expect to encounter significant (but not catastrophic) property damage?
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Which of the following cartographic design principles can be used to create the effect of features superimposed on top of other features?
Figure-Ground
Contrast
Visual balance
Visual hierarchy
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The cartographic design principle that can be used to create the effect of features superimposed on top of other features is Figure-Ground.
The contrast between the primary subject or feature (the figure) and the background (the ground) in a map is known as the Figure-Ground principle. Cartographers can depict specific features as standing out or being superimposed on top of other features by using various visual techniques like color, line weight or texture.
This aids in visual differentiation and highlights the importance of particular map elements. The Figure Ground principle improves the clarity and readability of the map by helping to represent features that overlap or intersect, such as roads, rivers or layers of geographic data.
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what is the name of the three pronged cliff on glaseado mountain?
Answers
Glaseado Grip is the name of the three pronged cliff on glaseado mountain.
What is the name of the cliff on Glaseado Mountain?The cliff on Glaseado Mountain, which contains two of the Ten Sights of Paldea, is known by its name. Paldea's Highest Peak, Glaseado Mountain's highest point; and Glazado's Grasp, a cliff that gets its name from its resemblance to a hand grasping something.
In Pokémon Violet, how do you get to Glaseado Mountain?Dalizapa Passage can be used to reach Glaseado Mountain, a large snowy area in northern Paldea. As part of the Victory Road questline, you'll need to conquer the Glaseado Gym there. It is recommended that your team move between levels while exploring Dalizapa Passage.
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help with geography pls :)
Answers
Answer:
When the sun shines on earth, the sunlight warms up the earth, in the way that sunlight would warm up a greenhouse. At night, when there is no sunlight, the earth cools down, just like a greenhouse. When cooling down, the earth keeps some of the warmth trapped in the atmosphere- just like how a greenhouse would.
Answer:
When there is sunlight, the Earth gets heated up. During the night, the Earth cools, releasing the heat into the air. There is a greenhouse effect.
How far back in history would scientists need to use models to describe Earth's systems?
a) 1000 years
b)2500 years
c)5000 years
d)200 years
Answers
In order to model the Earth's systems, scientists would have to go back c. 5,000 years.
How far back do models on Earth go?Earth System Models are used to check the interactions between the biosphere and the atmosphere amongst others.
These systems go back 5,000 years because the Earth has been around for millions of years and there is a need to go as far back as possible.
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1. Do you think it is a good idea for humans to travel into space? Why or why not?
Answers
Yes, it is a good idea for humans to travel into space as it expands our scientific knowledge as well as potentially discovering new resources and habitat for mankind.
Space exploration offers numerous benefits, including advancing our scientific knowledge, inspiring future generations, and potentially discovering new resources and habitats for human settlement. Additionally, it fosters international cooperation and technological advancements that can have practical applications on Earth, such as in medicine and communications.
While there are risks and challenges associated with space travel, the potential rewards make it worthwhile to continue exploring and expanding our presence beyond our planet.
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Which is an acceptable means of backfire flame control
Answers
The acceptable means of Backfire flame control is approved flame, engine air, and location of the engine air system.
Devices used to control backfire flames must be USCG-approved, in excellent working order, and conform to SAE J-1928 or UL 1111 requirements.
The acceptable means of backfire flame control are as follows:
An authorized flame arrestor that is frame tightly connected to the air intake. A permitted fuel and air induction system for an engine. A connection to the engine or area of the engine air injection system whereby a flame brought on by an engine burnout will be spread outside the vessel safely. All fasteners must be made of metal, have flame-tight connections, and be anchored to withstand shock, vibration, and engine backfiring.Read more about Flame arrestor:
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Controlling backfire flames in engines can be achieved through the use of antilag systems or fuel injection strategies. These means help to maintain consistent pressure levels and modify the fuel-air mixture within the combustion chamber, thereby reducing the chance of backfire.
Explanation:An acceptable means of backfire flame control in engineering, specifically in the context of internal combustion engines, includes the use of antilag systems or fuel injection strategies.
An antilag system works by maintaining the turbocharger's RPM when the throttle is closed, preventing sudden high-pressure situations that can lead to backfire. Meanwhile, altering the timing of fuel injection or the fuel-air mixture can influence the conditions within the combustion chamber, reducing the likelihood of a backfire occurring. However, these measures should be implemented with care, as they can have other impacts on engine performance and longevity.
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What is the difference between natural systems and human systems?
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Answer:
Explanation:
All components of a natural system are fundamental to survival, whereas human systems involve nonessential components like social media and recreation.
Do you know what country peppa pig takes place?
Answers
Answer:
United kingdom.
Going from continental land toward the deep ocean basin, the continental margin consists of the ___
Answers
Going from continental land toward the deep ocean basin, the continental margin consists of the continental shelf, continental slope, and continental rise.
The continental margin is the transition zone between the continental landmass and the deep ocean basin. It consists of three main components: the continental shelf, continental slope, and continental rise.
The continental shelf is the gently sloping, submerged extension of the continent that stretches from the shoreline to the continental slope. It is relatively shallow and varies in width, ranging from a few kilometers to several hundred kilometers. The continental shelf is often rich in marine life and is an important area for fishing and oil exploration.
Beyond the continental shelf is the continental slope, which is a steeper incline that marks the boundary between the continental shelf and the deep ocean basin. The continental slope descends into the deep ocean and is formed by erosion and sediment deposition.
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Describe the earth’s two forest biomes (coniferous and deciduous). How are these two biomes different from one another? explain your answer in at least three sentences.
Answers
Answer:
Coniferous biome is a biome filled with pine tree/ needle-shaped or scale-like leaves and most are evergreen trees and shrubs.
Deciduous biome is dominated by deciduous trees which lose their leaves in the dry season and regrow them in the rainy season
Answer:
the answer is Coniferous biome is a biome filled with pine tree/ needle-shaped or scale-like leaves and most are evergreen trees and shrubs. Deciduous biome is dominated by deciduous trees which lose their leaves in the dry season and regrow them in the rainy seasons.
Explanation:
i just got done taking the test
What is the main function of this organelle in the cell?
A. To store enzymes that break down food
B. To store food and other materials inside the cell
C. To provide the cell with energy for its activities
D. To hold and protect the cell's DNA
Answers
Answer:
i believe it is C
Explanation:
google said it helps the cell do its functions daily
Answer:
to hold and protect the cell's DNA
Explanation:
i did the quiz