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3.1.3.3 River landscapes in the UK (part b) Reorder

Target Level

4-5

Running Total

Attempt

1 of 3

Drag and drop the boxes into the correct order.

Order the following stages of river engineering

Further engineering takes place – the river is returned back to a natural state by adding meanders, and a storage pond is built.
There’s a heavy rainstorm. The pond fills with water, and the town doesn’t flood. The residents are delighted!
Action is taken - the river is artificially straightened.
The river’s volume is therefore increased, and water flows quickly downstream.
The river floods, the early town becomes flooded.
The river floods again, but this time the flooding is downstream because the water got there too fast.
The river needs to be dredged regularly to stop the build-up of material.
The floodplain develops and is in a natural state. The river meanders.
A settlement is built on the floodplain.
Additionally, trees are planted upstream. They make great wildlife habitats, and locals walk their dogs there.

This is your 1^st attempt! The marking algorithm gives more marks for getting the right order first time.

Pass Mark

70%