WorksheetsY6 Geog Meanders and Oxbow lakes
Total questions: 18
Worksheet time: 9mins
a winding curve or bend of a river
Meander
Maender
Meeder
Meandur
As the river makes its way to the ____________________, it gains more water and therefore more energy.
Upper course
Middle course
High course
Lighter course
When erosion happens in a sideways direction
Vertical
Lateral
Abrasion
Solution
As a river goes around a bend, most of the water is pushed towards the ___________.
Inside
Outside
Bottom
Top
The lateral erosion on the outside bend causes undercutting of the bank to form a __________.
River Cliff
River Slope
River Bank
River Erosion
Water on the inner bend is __________.
Faster
Wetter
Dryer
Slower
Water on the inner bend is slower, causing the water to slow down and ________________ material
Erode
Deposit
make
destroy
Water on the inner bend is slower, causing the water to slow down and deposit the eroded material, creating a gentle slope of ____________________.
Sand and shingle
Boulders and rocks
Human material
water
Gently sloping build up of material found on the inside bend of a river.
Slip off slope
River cliff
Drainage basin
Flood Plain
Due to erosion on the outside of a bend and _____________ on the inside, the shape of a meander will change over a period of time.
Deposition
Erosion
Solution
Traction
Erosion _____________ the neck of the land within the meander and as the process continues, the meanders move closer together.
Narrows
Widens
Grows
Builds up
Water twists and turns around stones and other _______________ resulting in areas of slower and faster water movement.
Obstructions
Rapids
Waterfalls
Meanders
Water moving faster has more energy to _______. This occurs on the outside of the bend and forms a river cliff.
Erode
Deposit
Enhance
Destroy
Continuous erosion on the ________ bank and deposition on the inner bank forms a meander in the river.
Outer
Inner
Front
Back
The meander will ________ downstream and change shape over time.
Stay
Migrate
Deposit
Fall
Often during a _________ the river will cut through the neck.
Tide
Flood
Storm
A period of low velocity
New deposition seals off the ends and the cut-off becomes an ________________ that will eventually dry up.
Oxbow Lake
Kidney scar
Flood Plain
Meander
The river is on its floodplain with a very _____ gradient.
High
Low
Steep
Vertical
