Teach students about weathering and erosion with a simple science experiment and the facts in this worksheet. Types of erosion environment, land and water queensland. River channels we have examined the water cycle on a global and drainage basin scale and we have already looked at how rivers form and how rivers flood. Draw a line to connect the term on the left to its description on the right. Erosion preceded by the destruction of the crumb structure due to the impact of falling raindrop on the surface of soil is termed as splash erosion. Hydraulic action this is the sheer power of the water as it smashes against the river banks. Cut apart the three weathering, erosion, and deposition heading cards with the arrows and the answer key. Includes the four processes of erosion and transportation and deposition. Dec 28, 2015 landforms and cycle of erosion fluvial erosional landforms fluvial depositional landforms glacial landforms and cycle of erosion marine landforms and cycle of erosion arid landforms and cycle of erosion karst landforms and cycle of erosion glacial landforms and cycle of erosion a glacier is a moving mass of ice at speeds averaging few meters a day. A great way to put a global perspective on weathering erosion. Review and discuss the meanings of weathering, erosion, and deposition. Then, use the quiz to see how much students recall. Questions at the end are required as part of the reflection and understanding of this lab. Types of erosion river processes aqa gcse geography.
Natural bridge, virginia, formed by erosion from river water. The shape and dimension of fluvially originated valleys change. Hand out the erosion and deposition along rivers and seashores worksheet, read the introduction and demonstrate how to fly to the proper coordinates and altitude by doing a. This kind of weathering is rapid in tropical regions where its moist and warm most of the time. The powerful waves wash away sand and move some larger rocks on the shore. Wherever ei and stormwave height result in different energy categories, the site shall be placed in the category as determined by ei. My lessons are planned and taught using smart notebook, but a pdf is also included. River processes erosion, transportation and deposition.
River erosion students create a model demonstrating how flooding affects the amount of material eroded by a river. There are three main types of processes that occur in a river. Deposition task 1 turn to page 8 on the interactive ocr b textbook on your computer. Increasingly smaller particles settle out farther from the shore where the. When learning about coasts, it is important to know and understand the different vocabulary and here we build up the necessary language. The significant landforms resulting from fluvial erosion by streams include river valleys, waterfalls, pot holes, structural benches, river terraces, river meanders, oxbow lakes and peneplians etc. Erosional landforms created by rivers landforms geography.
Learn more about the process of erosion and how it changes things, both natural and manmade, on earths surface every day. Erosion and deposition along rivers and seashores worksheet. This set includes a cutpaste sort a label worksheet circle the correct answer write 3 facts about each hope they help. Click on the the core icon below specified worksheets to see connections to the common core standards initiative. Erosion and deposition along rivers and seashores part 2. Erosion is present though deposition of sediments also occurs. Deposition water speed as the speed of the water decreases, the water s ability to carry sediment also decreases. They will be asked to make a prediction as to which type of sediment will be on the. The students will easily identify landforms using basic vocabulary, but will need to understand the differences between each type. This leaflet explains the different types of erosion on the north coast. Each type is associated with the progressive concentration of runoff water as it moves downstream. Good evidence if teaching as an observed lessoninterview lesson. Assesses their understanding of the factors that affect a river s speed and how rivers cause erosion.
Weathering, erosion, or deposition sorting activity. The word erosion is derived from the latin rodere meaning to gnaw, the same root that gives us the word rodent. Is your child trying to answer the question what is weathering and erosion. Erosion is a natural process but is often intensified by human land use practices. Weathering and erosion western reserve public media. Worksheet wind erosion and deposition with answers. Students research an issue associated with the processes of weathering and erosion. Weathering, erosion, and deposition weathering weatheringthe breakdown of rocks into soil types of weathering. The main agents of erosion are water, wind and gravity. Hydraulic action is where the force of the river water pushes into holes in the riverbank and causes the riverbank to collapse. Rocks are hard and strong, but they can be worn away by flowing water as well as other natural processes. Erosion caused by concentrated flow begins where overland flow converges to channelized flow conditions. Chemical weatheringany process that causes rocks to breakdown by chemical action results in a change in composition. If everyone agrees, the card is placed face up on the correct heading card, right under the arrow.
A deposit of sediment that forms where a stream enters a standing body of water. Water, wind, and ice can make objects, such as rocks, break into small pieces. Waves remove sand from shorelines during erosion and add sand during deposition. This lab will demonstrate different types of weathering, erosion and deposition. As rocks and land formations erode, we are able to see layers in the rock formations, which helps explain how the landscape changes over time. Movements of water, ice, and wind are common causes of physical weathering. Changes to earth s surface weathering erosion and deposition tpt. Free rivers worksheets for teaching the geography topic of. The outside curve of a river meander, where erosion is greatest due to. What is the area called when water deposits sediments at the mouth of a river.
It highlights the different types of weathering, erosion and transport and provides. Erosion also breaks up the rocks that are carried by the river. Landforms and bodies of water super teacher worksheets. These values represent the annual average rainfall. Ephemeral and classic gully erosionworksheet forms of erosion by water include sheet and rill, ephemeral gully, classic gully and stream bank. A differentiated revision aid to help students remember the different processes of erosion and deposition in river systems. Use the terms in the list below to complete the concept maps. The type of weathering that is the physical break down of rocks. A river wordsearch based on the top 20 longest rivers in the british isles. Physical weatheringany process that causes a rock to crack or break into pieces without changing it 2. Shuffle the cards and place them face down in a pile. Selection file type icon file name description size revision time user. It is the fairly uniform removal of soil in thin layers from the land surface, often.
Desertification, river erosion flooding, coastal erosion, shrinking glaciers or a topic of their choice. May, 2017 students then produce revision cards for each type of erosion and can also produce revision videos. Select two of them and write a paragraph about each topic. Mar 04, 2017 worksheet activities for river processes lesson. There are both multiple choice and short answer questions. Water can enter cracks in the rock and break pieces off. Water, wind, and ice can also move pieces of rock or land. Because desert areas have little rainfall and polar regions have low temperatures, chemical weathering occurs. For each of the situations below, state whether it describes erosion, weathering, or possibly both. Erosion breaks down rocks and soil, and the pieces are moved from one place to another.
Erosion the process by which wind, water, ice, or gravity transports soil and sediment from one location to another. Water, ice, wind, and vegetation can affect how slow or fast weathering and erosion occur. Running water deposits sediments where the slowing water can no longer move them. Weathering erosion and deposition lab do you have your lab page. Splash erosion splash erosion is the first stage of the erosion process. Where an applicant or the department believes that, as a result of site conditions, stormwave height as calculated in sub. Think of a fire that starts when lightning strikes a tree. Other events occur slowly, such as when rocks are worn down over hundreds of years. For examples, see similar activity 1 and similar activity 2.
Weathering and erosion modified version of a typical weathering and erosion stations activity in order to emphasize how scientists use initial observations to inform and then test a hypothesis. Weathering and erosion worksheets teachers pay teachers. Turn the answer key face down and spread the heading cards out on a table in the middle of the team. This info sheet gives good definitions of the terms and some visual examples of landforms, many of which your child can probably see in person in the neighborhood or towards the horizon. Use the additional resources to enhance understanding. These tools aim to test you on subjects such as the components of soil, erosion prevention, water receptacles, and the drainage of water. Questions relate to the evidence of wind erosion and deposition sand dunes, windblasted rock, locations where wind erosion is a dominant force, diagrammap reading, and.
The four types, or processes, by which a river erodes are hydraulic action, abrasion or corrasion, attrition and corrosion. Water, ice, students describe how natural weather events like wind and rain contribute to changes in earth s surface through weathering and erosion. Mechanical weathering is the process of breaking a large rock into smaller. They were created at 4 different levels for my special education classroom. Landforms and cycle of erosion fluvial erosional landforms fluvial depositional landforms glacial landforms and cycle of erosion marine landforms and cycle of erosion arid landforms and cycle of erosion karst landforms and cycle of erosion glacial landforms and cycle of erosion a glacier is a moving mass of ice at speeds averaging few meters a day. There are three types of weathering, and each type can lead to erosion and changes in landforms. Earths surface can change due to erosion and deposition of soil, rock or sediment. Here is a useful activity packet that includes vocabulary posters, word wall, foldable activity, mini activity booklet, exit ticket, and word search to use when teaching weathering and erosion. Copy the definitions of the four main processes of erosion into your table on the worksheet you should remember these from your coasts. Copy the definitions of the four main processes of erosion into your table on the worksheet you should remember these from your coasts work. Weatheringthe process in which rocks on earths surface are changed in form or compositionis the result of physical or chemical processes.
Weathering is the process of decomposing breaking up or changing the color of rocks. Bodies of water words includes lakes, ocean, river, pond, waterfall, gulf, bay, and canal. Chapter 3 agents of erosion and deposition section 1 shoreline erosion and deposition 1. The outside curve of a river meander, where erosion. There are three main processes that affect rivers and their valleys.
Then, write a third paragraph that compares the two. Jul 18, 2019 weathering erosion deposition worksheet matching. With the help of photos and diagrams, these worksheets unpack these concepts and enable students to understand how erosion and different types of. Free rivers worksheets for teaching the geography topic of rivers. Follow the instructions both on the lab page and at each station. This includes 4 worksheets that address weathering and erosion. Highenergy environments, like rushing rivers and ocean shores with large. It is the fairly uniform removal of soil in thin layers from the land surface, often scarcely perceptible, especially when caused by wind. Weathering, erosion, deposition worksheet matching. Concentrate on the features caused by moving water. Involves changes in the minerals of the rock, or on the surface of the rock, that makes the rock change its shape or color. The bed and banks can be eroded making it wider, deeper and longer. Erosion ihrohjzun is the name given to that very slow change. Igcse geography river processes task the four types of erosion.
All three depend on the amount of energy there is in a river. Characteristics found in the 3 stages of river development. Weathering and erosion the endless crashing of waves against these rocks wore away the softest parts, leaving this arch between the land and a sea stack. When the weather cools, the rock weakens and eventually breaks apart. Other than how people use the land, four factors that determine the amount of runoff in an area are.
Water that moves over earths surface when it rains is called runoff. Explore how river erosion affects landscapes in the short term and over long periods of time. Cut out each piece on the two pages and staple together to form a flipbook. Universal soil erosion equation r factor very wet 90, moderately wet 60, dry 30 jordan was dry during the beginning of the neolithic, but around 6,000 it changed to a moderately wet climate. Carbon dioxide, oxygen, water, and acids may all cause chemical weathering. Erosion carves, chisels, and chips away at earths surface every day, and over time, the process of erosion sculpts grand canyons, meandering rivers, and colossal caves. Our weathering and erosion worksheets will help you forecast clear comprehension of these concepts.
The amount of rain it receives, vegetation plants there, type of soil, shape of the land. Get wind of our weathering and erosion worksheets for students at all grade and language levels. Applicants and department staff shall use this worksheet to calculate erosion intensity pursuant to s. Over the course of two years, the top layer of soil at a michigan farm is blown away. Chemical weathering involves chemical changes in the minerals of the rock, or on the surface of the rock, that make the rock change its shape or color. Using the ocr b textbook, page 8, complete the table below. Chemical weatheringany process that causes rocks to breakdown by chemical action. A river flowing through soft rock dissolves some of the rock and carries this. High intensity destructive storms are responsible for a significant proportion of the erosion. Landform vocabulary words include mountain, hill, cliff, plateau, plain, mesa, and canyon. Use the information provided in the book to answer the questions on the last page. Only a small portion of the earths water is freshwater, which is found in rivers, lakes and ground water. River energy may be used to erode the bed and banks, and transport eroded material.
Surface runoff and throughflow cause erosion at the point where the water enters the valley head. Worksheet wind erosion and deposition with answers explained this worksheet has 9 earth science regents questions about wind erosion and deposition. Geologists study weathering that is caused by water, air, chemicals, plants or animals. Solved examples with detailed answer description, explanation are given and it would be easy to understand. The rate of erosion sometimes depends on the type of rock. Thalwegs strike the cutbank in a river meander cutbank. What is the difference between physical weathering and chemical weathering. This is a unit about erosion and deposition of sediments associated with streams.
This is a simple title page for the topic of coasts to stick in the exercise books or at the front of some work on coasts. Water erosion the north coasts high rainfall makes the regions soils vulnerable to water erosion. About 70 percent of the earths surface is covered with water and most of that is the ocean. Ls factor when hillsides are steep, water and gravity force the soil down the slope faster.
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