The Lake District Flashcards

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1
Q

Where is the Lake District

A

County of Cumbria, NW England

Covers 2,292 km2

Population of just over 42,000 people

National park with 16 lakes + smaller tarns

More then 150 high peaks ( 4 have peaks over 3000ft )

Highest mountain Scarfell Pike - 3206ft

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2
Q

What is the Lake Districts highest mountain

A

Scafell pike - 3206 ft

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3
Q

How vast and what is the population of the Lake District

A

2,292km2 with just over 42,000 people

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4
Q

How many lakes does it have

A

16 lakes like Windermere and many smaller tarns such as the red tarn

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5
Q

Skiddaw slates

A

Oldest
Formed as black muds and sand setting on the sea bed about 500 million years ago.

Since, they have been raised up and folded by tectonic forces

Found in the north with the mountains being typically smooth with many streams occupying deep gorges

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6
Q

Borrowdale volcanics

A

Found in central

Very hard lava and ash was formed in larger eruptions 450 million years ago

Withstand erosion due to being persistent rock and make them highest mountains such as scafell, Helvellyn and Great Gable

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7
Q

Windermere series

A

Made up of sedimentary mudstones, sandstones and limestones From the sea around 420 million years ago

After, folded and faulted, pushed up and eroded to form a gentler scenery of southern Lake District

Erosion has revealed outcrops in Eskdale, Ennerdale and at sharp.

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8
Q

What is the current Lake District a result from?

A

The Pleistocene period

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9
Q

How many Glaciations occurred in the Pleistocene period?

A

Over 20

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10
Q

Deposition

A

As a result of recent phase of glaciations - Loch Lomond Stadial

Took place 12, 880 and 11,500 years ago

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11
Q

What was the Loch Lomand Stadial

A

Glacial advance in upland Britain

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12
Q

Erosion is an important factor in shaping the landscape

A

Helvellyn - 949m above sea level is one of Englands highest mountains and is an example of a pyramidal peak

Made up of igneous rock which was formed 450 million years ago

Large glaciers dominated the surrounding features around helvellyn with there erosive power carving out arêtes, corries and glacial troughs

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13
Q

Erosional features

A

Helvellyn range - 11km long ridge over 600m high including a range of large glacial erosional landforms

Summit - pyramidal peak and has two corries on its flanks

Eg.red tarn a small lake in the corrie is separated from Nethermost Cove by the arête, Striding edge and in between swirral edge

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14
Q

Depositional features - drumlins

A

Swindale

Extensive fields in south Kendal with drumlins lying on Carboniferous rocks which range from 50m to 125m high

Broad and rounded and often steep-sided

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