Ordnance survey Flashcards

(48 cards)

1
Q

What is scale

A

Scale is the ratio between distance on the map and corrosponding distance on the ground

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2
Q

What is a map

A

A map is a drawing or plan of earths surface

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3
Q

What are the three ways scale is represented on the map

A

Representitive fraction, linear scale, statement of scale

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4
Q

What is ireland divided into

A

25 sub zones

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5
Q

What is a plateau?

A

An upland area that is mainly flat

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6
Q

What is a hill?

A

Land that can rise up to 300 metres

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7
Q

What is a lowland?

A

A wide area of land below 300 metres

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8
Q

What is a gap?

A

An opening between two mountains or hills

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9
Q

What is a mountain?

A

Land that rises above 300 metres

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10
Q

What is a Valley?

A

A long depressions between hills or mountains

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11
Q

What is upland?

A

A wide area of land above 300 metres

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12
Q

What is a ridge?

A

A long narrow line of hills or mountains

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13
Q

What are the signs of a well drained area?

A
  • settlement

* lots of roads

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14
Q

What are the signs of a badly drained area?

A
  • no settlement close to rivers
  • roads are built away from rivers
  • river meandering through the low lands
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15
Q

Why is don’t many people live in mountains?

A
  • it is difficult and costly to build roads in the mountains so there are not many roads so it is not acsessible
  • it is very difficult to build houses up mountains because of the altitude
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16
Q

What are the factors that influence rural settlement?

A
  • altitude
  • slope
  • drainage
  • shelter
  • aspect
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17
Q

How does shelter influence rural settlement?

A

There is settlement in sheltered valleys because they are warmer

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18
Q

What is aspect?

A

This is the direction the slope is facing

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19
Q

How does aspect influence settlement?

A

There is more settlement on south facing slops than there are on north facing slopes because south facing slopes are warmer because they get more sun

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20
Q

What is dispersed settlement?

A

In dispersed settlement houses are scattered around the counrtyside. These are usually farmhouses with farms ans outbuildings around them.

21
Q

What is ribbon/linear settlement?

A

Houses are built along a road or coastline

22
Q

What is nucleated/clustered settlement?

A

Houses are grouped together, usually around a crossroad or where roads meet

23
Q

Factors that influence the locations of towns

A
  • flat or gently sloping land
  • rivers
  • roads/transport
  • coasts
  • defence
24
Q

How do you spot a gently sloping or flat area on a map?

A

The contours are spread apart

25
Why are towns built at a bridging point?
The town benefits from trade and and rivers are used as water supply, food (catching fish) and transport
26
What is there evidence on the map for religion?
Monastaries Friaries Churchers
27
What is there evidence on the map for markets?
* roads meeting * local agricultural markets * shopping
28
What is there evidence on the map for bays?
* docks * quays * sheltered bay * lighthouses * beacons
29
What is there evidence on the map for education?
* schools | * colleges
30
What is there evidence on the map for medical?
Hospital
31
What is there evidence on the map for services?
Garda | Post office
32
What is there evidence on the map for manufacturing/industrial?
Industrial estate
33
What is there evidence on the map for tourism/recreational?
* beaches * antiquities * caravan parks * golf courses * mountains * lakes * football pitches
34
What is there evidence on the map for transport?
* roads * railway * airport * canals
35
What does ath mean?
Crossing point of a river
36
What does ford mean?
Crossing point of a river
37
What does baile mean?
A small settlement
38
What does líos, rath, cashel, dún mean?
Ancient ringforts
39
What does cill mean?
A church
40
What type of site would you need for building any type of building?
* Large, flat, site * room for expansion * carpark * gas, electrictiy * cheap site
41
What kind of transport system would you need for a factory?
* good road, railway station or port to bring in/export raw materials * need roads to bring in workers
42
What kind of transport system would you need for a leisure centre?
•road network to bring in customers
43
What kind of transport system would you need for a school?
•roads for buses and cars to bring and collect teachers/students from school
44
What kind of transport system would you need for a supermarket?
•roads to bring in customers and materials
45
Why would you need a town/city near a factory?
To provide workers
46
Why would you need a town/city near a leisure centre?
To provide customers
47
Why would you need a town/city near a school?
It provides students and teachers
48
Why would you need a town/city near a supermarket?
•Provides workers and customers