The river’s load is large in the upper course, as it hasn’t been broken down by erosion yet. River landforms case study You need to be able to give examples of river landforms. Freeze-thaw weathering and other processes create loose material on the valley sides which are then washed into the river from the steep valley sides during times of heavy rainfall, adding to the material being carried by the river. Landforms resulting from deposition In the lower course the river has a high volume. Tees Waterfall – High Force, R.
Land owners were encouraged to maintain vegetation and plant new trees. Kerala flood case study. The river’s load is large in the upper course, as it hasn’t been broken down by erosion yet. The River Tees is located in the north of England. Landforms in the lower course of a river. Meanders are bends in the river. You need to be able to give examples of river landforms.
River processes – AQA – Revision 5 – GCSE Geography – BBC Bitesize
BBC Bitesize – upper course features. The drainage basin of Boscastle is steep and impermeable rock. High Force waterfall on the River Tees.
We are using the River Tees in the northeast of England as bbd main example. Tees between Darlington and Yarm. It shows how the river changes over its course. When a river floods onto the floodplain the water becomes shallow and the river’s velocity decreases leading to deposition. Widening and deepening the river channel – this allowed the river to carry more water.
The River Tees Case Study – landforms of erosion and deposition
V-shaped valley and interlocking spurs – The Pennines section of the R. C – in the lower course there is a lot less erosion, with only some lateral erosion.
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The River Tees is located in the north of England. They are formed by a combination of erosion and deposition. Tree management – dead trees were removed to prevent them being swept away, causing blockages under bridges. It is covered with water during times of flood.
In its upper course, the River Tees flows over hard, impermeable rocks. Ox-bow lake – downstream of Darlington on R.
Oxbow lakes have formed in some areas. In the upper course of the river, the river cuts rapidly downwards, as the main direction of erosion is verticall.
Distinctive landforms result from different processes as rivers flow downstream.
Evidence of past flooding can be seen in the natural levees that have formed. Meanders in the lower course are much larger.
River landforms case study You need to be able to give examples of river landforms. Landforms resulting from deposition In the lower course the river has a high volume. Vertical erosion has formed classic V-shaped valleys. Each of these sections have different dominant processes resulting in different features. Over time this creates an overhang which eventually, due to gravity, collapses under its own weight.
River landforms – Eduqas – Revision 4 – GCSE Geography – BBC Bitesize
Hurricane Katrina Case Study. Tees at Barnard Castle. Lower course – in the lower course, the land is a lot flatter. An area of hard rock, called Whin Sill or Whinstoneis located above a layer of soft rocks sandstone and shale and together they create the waterfall. If you’ve found the resources on this page useful please consider making a secure donation via PayPal to support the development of the site. Interlocking spurs close to Cauldron Snout on the River Tees. River profiles Long profile A long profile is a line representing the river from its source where it starts to its mouth where it meets the sea.
You need to be able to give examples of river landforms. Interlocking spurs are created when the river has to flow around an obstruction for example, hard rock.
A long profile is a line representing the river from its source where it starts to its mouth where it meets the sea. The River Tees Case Study — landforms of erosion and deposition.