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geog paper 2- uk physical > Fieldwork > Flashcards

Flashcards in Fieldwork Deck (13)
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1

Our location

River tillingbourne

2

Suitable enquiry questions

-how does gradient change between 2 locations
-how does rock type influence gradient

3

Factors considered when choosing

-accessibility
-safety

4

Secondary data is used

To compare out results so it is more reliable

5

Our secondary data

Field centre data

6

Field centre data
POSITIVE

Could back up our primary data

7

Field centre data
NEGATIVE

Don’t know when it was taken

8

Flood risk map

Shows areas of high and low flood risk

9

Flood risk map
POSITIVE

Go to places with high and low flood risk

10

Flood risk map
NEGATIVE

Could be outdated

11

Measure velocity

Hydro prop
Flow meter

12

Measure depth

Use tape measure across width
Use ruler at every 10cm to measure depth

13

Source of error when measuring depth

Ruler could hit a rock