PPT-River Processes

A short introduction Transportation Erosion Processes Attrition Hydraulic action Corrasion Corrosion Activity Show the four processes of erosion in the boxes Try to use graphical representation as it will help you remember . Projection Transverse Mercator Datum NZGD 2000 Map prepared by Geopatial Services 22Apr13 Haast Roar Blocks Overview Map 1 of 2 10 20 Kilometres Legend Balloted blocks Open blocks Freehold land No aircraft access New d de wn is ol hestnut New wn dl y Eagle tump que ong oad pe ersville er ain t t ain No thamp on t hu ch Hill Hill er ld il er e 13 P E N N S Y L V A N I A agle sland N N E W J E R S E Y ahls sland ou iegelsville 12 11 10 end ick sland ck 4 e of Established in 2000, RiverSport Adventures is a family run business. Our first rate canoe and kayak adventures focus on your skills development, safety, and enjoyment. Personable and experienced guides and instructors help create memorable experiences on each and every trip we offer. By: Helen Robertson. FSC London. 21 October 2013. The Task. What’s different?. Making . sense of the task . statement. The enquiry process. Possible . fieldwork techniques (primary & secondary data. http://. www.bbc.co.uk/learningzone/clips/watersheds-and-drainage-basins/3238.html. . http://. www.youtube.com/watch?v=sfEi8CoPVgc&safe=active. . All of you will create a 3D model of a drainage basin. Weathering. , Erosion and Deposition. . How can wind and water change our landscapes?. . Weathering- the . destructive processes . by which materials at or near the Earth’s surface are changed in color, texture, composition, firmness or form. . Chapter 7. Rivers………. Start on high,. Flow down low,. Creating features. As they flow!. River Terms. Three stages of a river. Youth Stage = Upper Course. Mature Stage = Middle Course. Old age Stage = Lower Course. By: Helen Robertson. FSC London. 21 October 2013. The Task. What’s different?. Making . sense of the task . statement. The enquiry process. Possible . fieldwork techniques (primary & secondary data. Katie Halvorson. Earth and Physical Science Department. Western Oregon University. Monmouth, Oregon. Outline. Introduction. River Morphology. Fluvial Processes. Watersheds. What are they?. River Restoration. Rivers have become regular features in the news. In any given year, one or more rivers become notorious for their devastating floods. But for most of the time, rivers are very useful – they provide people with their livelihoods, a place to live near and are a great source of recreation and leisure. Learning to live and cope with rivers would seem to be of increasing importance. And yet, many human activities seem to make the river environment, and the human use of it, more hazardous. Is it possible for humans to live harmoniously with rivers, while benefit from them at the same time?. Weathering:. Rocks that are exposed to air, water, changes in temperature and vegetation become vulnerable to weathering. Weathering is the disintegration (breaking up) and decay (decomposition) of rocks where they are formed. It . Tuesday, 10 September 2019. How do geomorphic processes shape the land?. Starter. Practice exam question. . Geomorphic Processes. What does the term . ‘geomorphic processes’ . mean?. A . geomorphic process . , Erosion and Deposition. . How can wind and water change our landscapes?. . Weathering- the . destructive processes . by which materials at or near the Earth’s surface are changed in color, texture, composition, firmness or form. . STUPID HUMAN TRICKS. . Po and Mississippi Rivers. Po River. Drainage basin includes: south flank of Alps, north flank of Apennines. Area = . 75,000 km. 2. (Columbia River = 670,000 km.