WorksheetsRivers, coasts and glaciation
Total questions: 100
Worksheet time: 1hrs 20mins
In a flowing river, the current is fastest
Outside bend
Inside bend
What are flood plains made of?
Soil
Mud
Alluvium
Parmeable rock
What is this?
A beach
Marshland
Headland
Sand Spit
The load of the river is all the materials carried by the water
True
False
Name where the river starts
source
trubutary
mouth
delta
Headlands and bays are created because of...
layers of different rock types
it's always been like that
tides
destructive waves
Which letter represents the shape of valleys created by glaciers?
V
U
W
L
Glaciation: The rock fragments that are plucked and abraded by the ice are carried along with it. This material is called
Soil
Cirque
Moraine
Regolith
Waves dropping sand on the beach is an example of what?
Weathering
Erosion
Deposition
Compaction
What is plucking?
When a glacier scours the valley floor.
When the snout of the glacier pushes deposited sediment.
When rocks become frozen into glacier and are plucked out when the glacier moves.
When frozen water expands and forces cracks in rocks to get bigger and break apart.
Which of these is created by deposition?
cave
Sea stack
bay
beach
Identify the landform type.
Sea Stack
Sea Stump
Arch
Bay
Bays are created by:
Deposition
Erosion
Weathering
Transportation
The river is at its slowest
Lower Course
Middle Course
Upper Course
A long narrow lake that occupies the floor of a glaciated valley
Oxbow Lake
Ribbon lake
Esker
Organic lake
How does rock type affect rates of coastal erosion?
Harder rocks erode more quickly
Harder rocks erode more slowly
Older rocks erode more quickly
Which landform is found in the upper course of the river
Waterfall
Meanders
Deltas
At the coast what is found before a stump is created?
Seagulls
Arch
Wave-cut platform
Stack
The pushing of deposited sediment by the snout of the glacier as it advances downhill or the valley is known as....
Plucking
Abrasion
Bulldozing
Deposition
What is a glacier?
A glacier is any piece of ice that moves.
A glacier is a mass of ice that thaws and re-freezes repeatedly.
To be considered a glacier, a mass of ice must be at least 1 mile thick
Glaciers are masses of ice made made up of snow that has accumulated and compacted over time .
Abrasion is:
parallel and straight scratches cut into bedrock by a glacier.
a process of erosion which occurs when material being transported wears away at a surface over time.
the transportation of large rocks and boulders
a ridge at the edge of a glacier where rocks and sediment are deposited
Why do glaciers move?
due to their immense weight
gravity
their weight AND gravity
They DON'T move!
Which statement about glaciers is NOT true?
Glaciers move so slowly that their movement cannot be noticed by humans.
Glaciers change the surface of the land
Glaciers transport sediment.
Glaciers are found on every continent.
Large rocks or boulders that are transported by glaciers are called...
striations
erratics
till
abrasions
What is the name for a small river that joint a bigger river?
Tributary
Confluence
Estuary
Meander
Which of these coastal management strategies is design to stop longshore drift?
Seawall
Rip-rap/rock armour
Gabions
Groynes
Large rocks or boulders that are transported by glaciers are called...
striations
erratics
till
abrasions
Glaciers are found:
in locations where snowfall exceeds snowmelt
everywhere on earth
only near the north and south poles
in locations where snowmelt is greater than snowfall
What is the soft rock which makes up most of the Holderness Coast?
Limestone
Chalk
Boulder Clay
Sandstone
What is deposition?
When waves lose energy and drop sediment along the coast.
The wearing away of land by water or wind.
The movement of sediment along the beach.
The distance that the wind has traveled over water.
How do groynes prevent erosion?
They deflect the energy of the waves
They provide platforms for fishing
They trap sediment and build up the beach
They increase longshore drift
Boulder clay is a resistant rock
True
False
Which is the correct order?
Stack, stump, cave, arch
cave, arch, stump, stack
cave, stack, arch, stump
cave, arch, stack, stump
Which processes lead to the formation of a spit.
Erosion and deposition
Weathering and erosion
Weathering and transportation
Transportation and deposition
What is longshore drift?
When waves lose energy and drop sediment along the coast.
The wearing away of land by water or wind.
The movement of sediment along the beach.
The distance that the wind has traveled over water.
What is the geology of the Holderness Coastline?
Granite and boulder clay
Sandstone and chalk
Boulder clay and chalk
Limestone and chalk
Where is the Holderness Coast located?
South Wales
Western Scotland
East Yorkshire
North Linconshire
The valley walls of a river are the steepest at which river course?
Upper
Middle
Lower
1.What do you see in this picture?
Waterfall
V-shaped valley
Which of the following happens to make a step on the river bed?
The moving water erodes the hard and soft rock at the same speed/rate
The moving water deposits sediment on the river bed, creating a step
The moving water erodes the soft rock faster than the hard rock
The moving water erodes the hard rock faster than the soft rock
.....................is where the streams begin.
Mouth
Source
Estuary
Rivers begin as large streams.
True
False
What is the name given to material deposited in a flood plain?
Aluminium
Boulders
Alluvium
Gorge
In the river process, ___________ is when material is worn away from the river bed and banks.
transport
deposition
erosion
In the river process, __________ is when material is dropped into the river channel.
Deposition
Erosion
Transport
Waterfalls form when a river goes over layers of hard and (a) rock
When the soft rock is eroded at the base of the waterfall what feature is formed?
Undercut
Gorge
Plunge pool
Which landscape feature was most likely formed by glacial activity?
an eroded plateau
a flat floodplain
a U-shaped valley
a V-shaped valley
The bedrock at a certain location is deeply scratched, and in some places is covered by a layer of unsorted sediment. Which erosional agent was probably responsible for these features?
ocean waves
wind
running water
glaciers
The diagram represents a stream valley. Which diagram below best shows how this valley might be modified after a glacier has moved through it?
Glaciers can be found in hot regions.
True
False
_______________ is the wearing down of the rocks
Weathering
Abrasion
Erosion
Glaciers are:
Layers of ice
layers of sand
layers of water
layers of cake
When water enters the cracks in a large rock
and freezes, the water expands. Over time,
water freezing and thawing –
erodes the large rock through a river
weathers the rock into sediments
deposits lava in a new place
changes the rock into a glacier
Which table correctly identifies the agents of
change for the corresponding landforms?
Which image best shows the movement of
sediments from one place to another?
Glaciers take over a 1000 years to form.
True
False
Glaciers found on top of mountains are called...
Land Glaciers
Mountain Glaciers
