Weathering, Erosion And Deposition: MCQ Quiz
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What is the primary purpose of using riprap along shorelines and riverbanks?
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To increase soil fertility.
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To stabilize the ground and prevent landslides.
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To protect against erosion caused by water flow
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To promote vegetation growth.
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Do you know anything about weathering, erosion, and deposition? Do you think you can pass this quiz? Weathering, erosion, and deposition are processes that persistently work on or near the earth's surface. Over time, these processes result in the development of sedimentary rocks. Weathering occurs when rocks are broken down but not moved. Trying this quiz will help you find See moreout where you stand with your knowledge of weathering, erosion, and deposition.
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- 2.
Three factors affecting stream valley are Gradient Stream Channel Shape Discharge
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True
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False
Correct Answer
A. TrueExplanation
The statement is true because gradient, stream channel shape, and discharge are indeed three factors that affect stream valley. Gradient refers to the slope or steepness of the land, which determines the speed and force of the water flow. Stream channel shape refers to the physical characteristics of the stream channel, such as its width, depth, and curvature, which influence the flow and erosion patterns. Discharge refers to the volume of water flowing through the stream, which can vary depending on factors such as rainfall and tributaries. These three factors play a significant role in shaping and determining the characteristics of stream valleys.Rate this question:
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- 3.
Can water combine with minerals to form clay?
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True
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False
Correct Answer
A. TrueExplanation
Water can combine with minerals to form clay through a process called weathering. Weathering occurs when water interacts with rocks and minerals, causing them to break down and form new compounds. In the case of clay formation, water can dissolve minerals such as feldspar and mica, and then deposit them in a new location where they can recombine and form clay minerals. This process can take place over long periods of time and is influenced by factors such as temperature, pressure, and the presence of other substances. Therefore, it is true that water can combine with minerals to form clay.Rate this question:
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- 4.
Are the Agents of Deposition and Agents of Erosion the SAME.
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True
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False
Correct Answer
A. TrueExplanation
The agents of deposition and agents of erosion are the same because they both involve the movement and transportation of sediment. Agents of deposition, such as rivers and wind, carry sediment and deposit it in new locations, while agents of erosion, such as water and glaciers, wear away and remove sediment from one area and transport it elsewhere. Therefore, the processes of deposition and erosion are interconnected and often occur simultaneously, making the statement true.Rate this question:
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- 5.
Does the Sorting depend on the velocity?
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True
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False
Correct Answer
A. TrueExplanation
The statement "Does the Sorting depend on the velocity?" is asking whether the process of sorting depends on velocity. The correct answer is True, meaning that sorting does indeed depend on velocity. This suggests that the speed or rate at which sorting occurs is a factor that influences the process. The explanation for this answer could be that the efficiency and effectiveness of sorting can be affected by the velocity at which items are being sorted. Faster velocity may lead to quicker and more accurate sorting, while slower velocity may result in delays or errors in the sorting process.Rate this question:
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- 6.
Agents of Deposition and Erosion are
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Same
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Different
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Wind, ice, gravity
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None of the above
Correct Answer
A. SameExplanation
The correct answer is "same" because agents of deposition and erosion refer to the same processes and forces that shape the Earth's surface. These agents can include wind, ice, gravity, and water, among others. They all contribute to the movement and deposition of sediment, as well as the erosion of landforms. Therefore, the answer "same" accurately reflects the relationship between agents of deposition and erosion.Rate this question:
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- 7.
The Agents of Abrasion are?
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Moving Ice, wind, and gravity
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None of the above
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All of the above
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Don't exist
Correct Answer
A. Moving Ice, wind, and gravityExplanation
Moving ice, wind, and gravity are all agents of abrasion. Abrasion refers to the process of wearing down or eroding surfaces through the mechanical action of these agents. Moving ice can carry rocks and sediments, scraping and grinding against surfaces as it moves. Wind can transport sand and other particles, causing them to impact and erode surfaces over time. Gravity plays a role in the movement of materials, causing them to slide or roll downhill and contribute to abrasion. Therefore, all of the options listed (moving ice, wind, and gravity) are correct as agents of abrasion.Rate this question:
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- 8.
Where does the velocity or speed increase?
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Outside
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Inside
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Middle
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None of the above
Correct Answer
A. OutsideExplanation
Meanders: The velocity changes in the S- Shaped curves!
Fastest on the outside and slowestRate this question:
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- 9.
Which method is commonly used in agriculture on hilly terrain to prevent soil erosion by slowing down water runoff?
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Riprap
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Terracing
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Contour Plowing
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Silt Fences
Correct Answer
A. TerracingExplanation
Terracing is an agricultural method used to prevent soil erosion on hilly or mountainous terrain. It involves creating a series of flat, stepped levels on a slope, which helps to slow down water runoff and reduce soil erosion. By breaking the slope into smaller sections, terraces allow water to infiltrate the soil rather than washing it away. This method is particularly effective in regions with steep slopes where traditional farming methods might lead to significant soil loss.Rate this question:
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- 10.
Which of the following processes involves the transportation of weathered materials from one location to another?
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Weathering
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Deposition
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Erosion
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Sublimation
Correct Answer
A. ErosionExplanation
Erosion is the process by which weathered materials, such as soil, rock particles, and sediments, are transported from one location to another. This movement is driven by natural forces such as water, wind, ice, and gravity. For example, rivers can carry sediments downstream, wind can transport sand across deserts, and glaciers can move large boulders over long distances. Erosion is a key process in reshaping the Earth's surface, leading to the formation of valleys, canyons, and other landforms.Rate this question:
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Current Version
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Aug 07, 2024Quiz Edited by
ProProfs Editorial Team -
Dec 15, 2012Quiz Created by
Andrewprefera
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