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      Lesson Planet. Wind Erosion Activity Activity Description: Students will be able to witness the effects of wind on our Earth‘s surface from a bird’s eye view by utilizing a model that mimics wind erosion in a container. In What Are the Different Kinds of Erosion? Get Free Access See Review. Such fun! To explain wind and water erosion, we watch a 4.5 minute video titled Slow Land Changes. Materials. Stand still and move your arms like the wind. erosion, floods, earthquakes, volcanoes, and other geologic events. Activities Earth’s Power Punches Students view a presentation of digital im-ages showing the forces that shape the Earth’s surface. Soil Erosion 3. This activity is an indoor lab where students build a model to observe the effects of weathering and erosion. Wind erosion: Fill a clear shoebox about 1/4 full of dry sand or dry soil. Wind erosion 1. Waves. One Skittle (piece) per student will suffice. The hotter and drier conditions predicted under climate change scenarios would exacerbate the problem. WIND EROSION . Loess is a very fine grained, wind-borne deposit that can be important to soil formation. Which is easier? Then it shows how wind, water and other forces cause erosion. Run into the wind. Erosion Investigation is actually five activities in one inquiry. When the video is over, we specifically discuss wind erosion. Significantly decreased wind erosion due to human activity (SDSLHA) 2.5. Facebook. Such fun! In order to be transported, the threshold velocity of the wind is needed. In K-2, students learn how to compare multiple solutions to solving problems. In this lesson, students create a model that helps to prevent wind erosion. Tape a piece of clear wrap over most of the top. Ask: Which direction is the wind blowing? Age: 3rd-6th grade Objectives: Students will learn what soil erosion is, how it is caused, and what effect it can have on land. I try to get the children to relate what we have just learned to our investigation. Is it difficult to tell? Water, wind, human/animal activities, and gravity are some of the biggest agents of erosion What human activities can help prevent soil erosion? This living crust incorporates Students will label ocean rock formations, design an experiment to test how sea arches and sea stacks form, and use reference materials to describe several types of sand dunes. Weathering and erosion lead to the simultaneous process of ‘degradation' and ‘aggradation'. Soil Erosion Soil erosion is the loosening and displacement of topsoil from the land due to the action of agents like wind and water. Erosion is a natural process where wind and water transport soil and sand, slowly redefining the landscape over hundreds or thousands of years. Twirl and whirl like the wind. Waves have a major impact on the rate of erosion. Leave a space for your hand to reach in. If needed, re-view the video Weathering and erosion to remind students of the concepts weathering and erosion. This will prevent blowing sand from getting out and into eyes. They investigate how mulch reduces water and wind erosion in two activities. Tables listing the prevailing wind erosion direction by month for many locations in the United States are available (see NRCS WEQ web site address at the end of this document). Run faster than the wind. Sand dunes are common wind deposits that come in different shapes, depending on winds and sand availability. The breakdown of the biological soil crust, which is a characteristic of many arid zone soils, makes soils susceptible to wind erosion. The students have to come up with a way to stop beach erosion.Weathering includes information on water and water freezing, plant roots, wind, and carbon dioxide. students investigate splash, wind, and fluvial (water) erosion through classroom activities. Twitter. By Carrie on January 19, 2017. Hop. Activity – Erosion Worksheet Evaluating Students calculate the effect of erosion in each of the five scenarios. Focus The activities focus on relationship between geologic processes such as weathering and erosion and changes on the Earth’s surface. BACKGROUND: Weathering, erosion and deposition are key processes that break down and move sediments to form sedimentary rocks. Soil Erosion Global Problem • Soil erosion ranks as one of the most serious environmental problems in the world • 75 billion tons of fertile soil lost annually around the world • Africa, Europe & Australia : 5-10 tons/ha/y • North, Central & South America: 10-20 tons/ha/y • Erosion Stations Worksheet: Glaciers, Water and Wind, Oh My! The linear slopes of analytical factors (wind erosion, FVC and climatic factors) over time can reflect changing trends and geographical differences more logically and precisely (Ma and Frank, 2006). Hands on activities with experiments for third, fourth and fifth graders. Erosion is the process by which the surface of the Earth, such as soil or rocks, get worn away and are transported to another location by water or wind.Erosion is a natural process, but can be greatly accelerated by human activity. describe three types of wind erosion ; discuss landforms caused by wind erosion ; Length. Waves are created by wind blowing over the surface of the sea. particular month(s) that control is desired. However, each student has his/her own Skittle to manipulate. This activity demonstrates to students how Jump. Soil erosion in nature may be a slow process (geological erosion) or a fast process promoted by human activities like overgrazing, deforestation. Wind can carry small particles such as sand, silt, and clay. Skip with the wind. They learn how soil conditions are important to the stability or failure of civil engineering projects and how a river's turns and bends (curvature, sinuosity) make a difference in the likelihood of erosion. See more ideas about weathering and erosion… Learn more about the Earth and how weathering, erosion and deposition happens. In our model we used flowing water to move soil. students identify erosion problems at their school. Soil Erosion For Teachers 9th - 12th Standards. Erosion is when tiny pieces of the Earth’s surface are moved from one place to another. One of my favorite parts about studying science is the experiments! Pinterest. Once outside, lead the class in these activities. Then explain the answers and talk about how you are going to demonstrate these concepts in the activity. Plants are a great way to slow down or stop erosion and the forks we stuck into the soil acted like the roots of a plant to help hold the soil in place. Wind speed & duration Wind speed of which have develop the relationship with the rate of soil erosion caused by the action of wind The wind speed required for erosion depends on the size, weight and wetness of the soil particles. At the end, you will play a bonus arcade game to award you for your good work. Do you know which one formed the Grand Canyon?Affiliate links are included in this post. In Becoming an Erosion Expert students research erosion in-depth. MOHSIN ZAFAR Lecturer, Soil ScienceFaculty of Agriculture, Rawalakot 2. Teacher: Two or three days in advance, ask volunteers to bring in a few bags of Skittles. Help students learn about erosion caused by waves and wind with this printable Earth science activity. Erosion Vs. Weathering Stem Activities and FREE Printables. 3 Part Skittles Weathering and Erosion Lab Activity. Review the terms ‘weathering’ and ‘erosion’ from Lesson 2. Wind erosion abrades surfaces and makes desert pavement, ventifacts, and desert varnish. Students learn about water erosion through an experimental process in which small-scale buildings are placed along a simulated riverbank to experience a range of flooding conditions. This is a lesson plan for a STEM activity on weathering and erosion. 12 May - Learn about erosion. Ask your students the following questions. Erosion is the movement of sediments by wind, water, or ice. PURPOSE: To show students how wind erosion occurs and what variables can affect the amount of erosion . You get a zip file with:- the lesson plan with daily target, steps, Reach in with a syringe or spray bottle. Activity – Erosion Worksheet Resource: Teacher's Guide to Glaciers, Water and Wind, Oh My! Students identify and discuss actions that exacerbate erosion and how human activity may affect erosion of landscapes and landforms. Meet Walter, a friendly animal who will guide you on your quest for knowledge about erosion and weathering. Wind erosion is a natural process where the soil is moved, carried, and transported by the force of the wind from one place to another. Feb 18, 2020 - Learn about weathering, erosion, rocks and land forms. The theme for this week’s Storybook Science posts is Earth and Space Science. You will begin your journey by doing different activities to that will simulate weathering and erosion. This technique however has limited control of erosion, especially during unseasonal wind activity. However, some human activities can increase natural erosion rates by 10 to 15 times, leading to massive changes in … 1 - 1.5 hours . Erosion occurs for several reasons, but a main reason is human activity. Wind erosion can be caused by activities that reduce ground cover below 50% and remove trees and scrub that act as windbreaks, such as: land clearing ; over-grazing by livestock ; cropping. The game continues with a variety of activities and information. When humans disturb the earth with construction, gardening, logging and mining activities the result is a weakening of the topsoil of the earth, which leads to excessive wearing away and erosion. Wind erosion is a natural process by which landforms are altered by the action of wind. In this lesson, students will learn the effect that wind erosion have on sand through creating an interactive model. This is usually caused by moving water or wind. Oscillation Index (SOI) provide the highest levels of wind erosion activity. If you’re studying earth science, these STEM activities are a must. It is strip mining and deforestation Erosion Math Worksheet Communicating SP 6 addresses constructing explanation and designing solutions. The beginning of the video discusses weathering. This can take place in two main ways. The critical wind erosion period is that part of the year when agricultural fields are particularly vulnerable to wind erosion Summary: Dig This! 10 Shahab Ud Din This simple erosion experiment is a fun way to explore water, wind, and glacial erosion. These activities leave the soil exposed to the wind. Run with the wind. Introduction. In this Earth science investigation, students will use sand to build a mountain and then use a straw and watering can to simulate wind erosion and water erosion. Erosion is the leading cause of the loss of topsoil and sediment deposits in ditches, streams, rivers, lakes, and oceans. The wind is about 16km/h at a hight of 30cm above the land, required for significant erosion to occur. I put students into groups of 3 for this activity. In How Does Erosion Affect My World? We read In the Canyon and were inspired to learn more about erosion. Change trend. Slower. Activity 1 - Modeling erosion. Drought causes greater wind erosion because: Very fine grained, wind-borne deposit that can be important to soil formation shapes, depending winds... Erosion occurs for several reasons, but a main reason is human activity affect! To students how They investigate how mulch reduces water and wind with this printable Earth science these... 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