It is covered with water during times of flood. Meanders are bends in the river. Natural levees form beside a river’s banks. The floodplain also gets built up with the fine sediment to create alluvium which makes the floodplain very fertile. When a river floods onto the floodplain the water becomes shallow and the river’s velocity decreases leading to deposition.
Natural levees form beside a river’s banks. A plunge pool is created and processes such as abrasion and hydraulic action cause further erosion of the soft, less resistant, rock. Video on formation of meanders and ox-bow lakes. Tees Waterfall – High Force, R. Take a look at our new resources in the shop Dismiss.
C – in the lower course there is a lot less erosion, with only some lateral erosion. Eventually the river will break through the neck of the meander to create a new, straighter channel and an ox-bow lake will remain. It shows how the river changes over its course. Landforms resulting from deposition In the lower course the river has a high volume.
The River Tees Case Study — landforms of erosion and deposition. However, as the river reaches the end of its course, energy is low and deposition occurs.
A long profile is a line representing the river from its source where it starts to its mouth where it meets the sea. Take a look at our new resources in the shop Dismiss. These factors led to a flash flood which caused over one thousand homes, cars and businesses to be swept away and damaged.
Distinctive landforms result from different processes as rivers flow downstream.
Land owners were encouraged to maintain vegetation and plant new trees. You need to be able to give examples of river landforms. In Augustthe village of Boscastle saw a month’s worth of rain fall in two hours.
The channel is at its widest and deepest. V-shaped valley and interlocking spurs – The Pennines section of the R. Widening and deepening the river channel – this allowed the river to carry more water. During a flood the river will deposit its heaviest material first i. Typhoon Haiyan Case Study.
The River Tees Case Study – landforms of erosion and deposition – Internet Geography
BBC Bitesize overview video. Tees at Barnard Castle. The River Tees is located in the north of England. Over time the meander becomes more pronounced and the ‘neck’ of the meander becomes smaller.
In the middle section the river has more energy and a high volume of water. It flows east from its source in the Pennines to its mouth, on the North Sea coast. Teed lakes have formed in some areas.
River landforms – OCR – Revision 4 – GCSE Geography – BBC Bitesize
A – as the river flows downhill there is an increase in vertical erosion. The river’s load is fine sediment, as erosion has broken down the rocks.
The faster water travels around the outside of the bend, eroding the banks through abrasion and hydraulic action. Boscastle is also located on a confluence of three rivers. Video on formation of meanders and ox-bow lakes.
In its upper course, the River Tees flows over hard, impermeable rocks.