ADVANCED SUBSIDIARY GCE
F761/I
GEOGRAPHY
Managing Physical Environments
INSERT
* O C E / 1 1 2 2 0 *
Friday 21 May 2010
Morning
Duration: 1 hour 30 minutes
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© OCR 2010 [F/500/8456]
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estimated average load (tonnes/month)
Fig. 1 Estimated average monthly sediment load for the River Wye at Redbrook (1993-2000)
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8 A graph has been removed due to third party copyright restrictions.
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0
J
F
M
A
M
J
J
A
S
O
N
months
R
r ive Wye
rn
River Seve
N
Hereford
Ross-on-Wye
Gloucester
Monmouth
Redbrook
er Us
Riv
k
Chepstow
Newport
0
l
anne
Br
Ch istol km
Location of the River Wye and Redbrook
© OCR 2010
10
F761/I Jun10
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Fig. 2 Variations in mean pebble size with distance along a beach near
La Malbaie, Quebec, Canada
mean pebble size (cm)
3
2.5
2
1.5
1
0.5
0
800
0
1600
2400
distance from cliff (m)
3200
4000
Cap à l’Aigle
La Malbaie
N lagoon spit es lle co a
sit on ti
c
Gulf of St Lawrence
t
da
PointeauPic
Key:
0
km
2 approx
= cliffs
Sketchmap to show location of data collection sites near La Malbaie
© OCR 2010
F761/I Jun10
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© OCR 2010
F761/I Jun10
Antarctic circle
Andes
Tropic of Capricorn
Equator
Tropic of Cancer
Arctic Circle
Rockies
Key: ice caps and valley glaciers
ice sheets
Greenland
Antarctica
N. Scandinavia
Fig. 3 Present-day distribution of ice masses
Himalayas
Southern
Alps
Alps
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© OCR 2010
F761/I Jun10
–30°
0°