PPT-Erosion Quiz

BITEROSIONBN Question 1 What is erosion A Exogenic processes B Exogamic processes C Exogemic processes Woohoo Click the bus for the next level Boohoo Its back to start for you. Ms. . Meskie. Ms. Krutty. Check This Out!. Volcanoes. Stations. Station 1. Page 1, question 1: What do you think will happen when water is poured over the “hill”?. Station 2. Page 2, question 9: What will happen when you rub sandpaper over the limestone?. in Poland. This project has been funded with support from the European Commission.. This publication reflects the views only of the author, and the . Commision. cannot be held responsible for any use which may be of the information contained therein.. Rain . Splash. Sheet. Rill. Gully . Heavy . rains in northwest Iowa washed away soil, leaving this scarred tableau. This type of erosion, termed sheet-and-rill erosion, occurs when there is insufficient vegetation to hold soil in place. As rain falls, it forms sheets of surface water that transport soil away. As more water accumulates, it forms runoff channels called rills, which further displace soil.. Water Erosion. How Does Moving Water Cause Erosion?. Erosion by water begins with a splash of rain.. Some rainfall sinks into the ground.. Some evaporates or is taken up by plants.. The rest of the water runs off over the land surface.. Learning objectives. To be able to . define. the . five . processes of . marine coastal . erosion. .. To be able to . explain. the . factors. . affecting coastal erosion.. To describe . the difference between concordant and discordant . another.. 2 . kinds:. 1) . Rill erosion. is the erosion by running water in small channels. , on the side of a slope.. 2) . Gully erosion. is when a rill channel evolves to become deep and wide.. . (“Flow-Assisted”. . or “Flow-Accelerated”. . Corrosion). An increase in corrosion brought about by a high relative velocity between the corrosive environment and the surface.. Removal of the metal may be:. Finley’s 6. th. grade Science. Table of contents. How science works pg 1-2. Scientific Method pg 3-10. Science engineering and tech. pg 9-12. Chapter 1 review pg 13. Mineral Earth’s Jewels pg 15-20. What is Erosion?. Erosion is defined as removal of rocks and soil by wind, water, ice and gravity.. Wind, water, ice and gravity are also known as the agents of erosion.. Weathering vs. Erosion . Weathering involves two processes . Coastal Erosion Learning objectives To be able to define the five processes of marine coastal erosion . To be able to explain the factors affecting coastal erosion. To describe the difference between concordant and discordant EROSION: surface and rock materials by wind, water, and other materials. The normal rate of erosion can be quickened by mass wasting, fluvial entrainment, surface erosion, freeze - thaw movement WHAT IS COASTAL EROSION? Coastal erosion is the endless reshaping of shorelines by waves, currents, tides, storms, ice, rain and groundwater seepage. Human activities, like construction, dredging, CO Section 4:. Erosion. Erosion. – transporting weathered material, agents – gravity, wind, glacier, & water. Soil erosion major concern. Soil erodes faster than its made. Land use & climate affect S.E.. www.drsvenkatesan.com. Dr.S.Venkatesan. MD. Professor of cardiology. Madras medical college . Chennai.India. .. www.drsvenkatesan.com. www.drsvenkatesan.com. www.drsvenkatesan.com. History of Erosions.